Category Archives: _Micropost 🍪

Tiny, short thought. Less polished.

Don’t be afraid to reinvent yourself

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: _Micropost 🍪, Blogging, Other, Streaming

In the past year I’ve effectively reinvented my public identity as a live-streamer. That wasn’t the goal initially, but it’s been one of the most fun journeys I’ve been on in a long time, and I’m glad I did it.

For many of the people discovering me now, that’s what they know me as, but what they don’t know is the 10+ years of public presence I had pre-streaming. Since 2012 or so, I’ve been on Twitter and blogging (to a lesser extent) as part of the tech & infosec scenes, sharing random projects I was working on, or things I learned about.

In 2019, I revamped my blog and wrote a few viral blog posts about Linux kernel internals. This was the start of reinventing myself as a blogger. Around that time I started posting a lot more on Twitter also.

And now in 2024, I’ve started streaming and funnily enough, that has had more traction for me than any other project I’ve had before. So I guess that makes me a streamer now — until the next self reinvention!

So, be careful of getting stuck in self identities that you’ve historically created, but don’t have intentional reasons to maintain. Don’t be afraid to try new things — even if they potentially reshape your entire identity.

Old tweets:

poet was a toy post exploitation RAT I developed for fun.

Removing dates from post URLs

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: _Micropost 🍪, _Twitter Archive 🐤, Blogging

Originally I used a YYYY/MM/DD/<slug> url scheme for my blog, which felt nice since it creates namespacing and one can also get some date context about a blog post simply from the URL.

However, I eventually removed all date context from the URLs entirely. Namespacing isn’t a real benefit in practice (name collisions are rare) and neither is date context. I also found it annoying that I couldn’t type post URLS from memory, which is occasionally useful. Plus shorter URLs is also often a plus.

To migrate to this new URL scheme without breaking links, I used the “Redirection” WordPress plugin. Yet another reason why I like WordPress.

This simple no-date naming scheme is also inspired by bloggers like Paul Graham, Patrick Collison, and Sam Altman.

Release it and move on to the next

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: _Micropost 🍪, Creativity

A common artist pitfall is getting too stuck on a particular piece, which builds high expectations for it when it’s eventually released. It can be painful if that piece isn’t appreciated like you hoped it would be.

A remedy is to zoom out and maintain a global perspective over all the art you’ll release in your life. In the grand scheme, this one piece is hopefully a drop in the bucket of all the many other pieces you’ll make, some of which (hopefully) will be many times better than the one you’re stuck on. Staying stuck on one prevents you from moving forward to creating those amazing future works.

This advice doesn’t apply to every artist, but I think it does for many: Release it and move on to the next.

You don’t even need to be successful

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: _Micropost 🍪, Favorite, Streaming

Something I’ve learned through my streaming project is that you don’t even need to be super “successful” at what you’re doing to build an audience of people that are excited for you and want to support you.

Based on my experience, you just need to be:

  • trying hard
  • at something hard
  • consistently
  • in public

I wouldn’t say I’ve been so “successful” at building an OS. It currently doesn’t even really boot or do anything yet. It does not support running programs at all. All it can do is kind of initialize the hardware and slowly initialize itself to the point where it’s almost ready to run programs. (And I didn’t even write a lot of that code. A lot of it was provided by the base foundation for the course I’m following.)

And none of that matters. People are still excited about what I’m doing, even though it’s not novel in the slightest, and I’m not that “successful”. What matters is simply that I’ve been trying, a lot, and talking about it.

Writing is like exercise

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: _Micropost 🍪, Life, Writing

Sometimes I struggle to justify why I spend time writing for my blog. Here’s the argument I keep coming back to:

A regular writing habit is just like a regular exercise habit for your brain. Yes, it takes time, energy, and money, but it’s also good for you, and well worth it.

Writing and especially publishing it is just like going to the gym for your brain. Plus it increases your luck surface area and helps keep you young. So, well worth the investment.

6 months of live-streaming

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: _Micropost 🍪, Streaming

I’ve been live-streaming weekly for six months now, and I’ve noticed a virtuous flywheel develop.

  • Publicly committing to doing this activity creates pressure to follow through and do it
  • The more I do it, the more of a streak develops
  • The more the streak that develops, the more I want to keep it up and not break it (Especially if I’m very public about the streak)
  • The more I want to keep it up and not break it, the more I prioritize it
  • The more I prioritize it, the more importance it gets in my schedule, and other things are scheduled around it

This has been a powerful cycle to harness because the activity (learning OS development) is deeply aligned with my interests and aspirations — so I’ve effectively designed a system that provides positive pressure towards doing something good for me.

WIP: Humans need variety

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: _Micropost 🍪

I believe this is a basic insight at the core of many aspects of human life. For example:

  • Variety of diet
  • Variety of physical positions/movement (i.e. Why you shouldn’t sit all day, or why it’s good to exercise)
  • Variety of physical location (i.e. Why 100% remote work is difficult for many people)
  • Variety of daily experience (i.e. Why people travel to other places for vacation)
  • Variety of people to be around (i.e. Why people can get annoyed with each other if they’re constantly around each other too much – like families)
  • Variety of daily occupation (i.e. Why people switch jobs every few years)

How I live-stream programming

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: _Micropost 🍪, Other

I’ve been live-streaming myself doing operating systems programming every week for 6 months now. This is not meant to be a comprehensive guide on streaming, just an overview of how I do it.

The bare basics

I stream to Youtube using OBS. I use Youtube because:

  • It automatically archives the streams indefinitely to your channel by default. (Twitch only keeps the video for a limited time IIRC).
  • It exposes you to all of Youtube for potential viewership.

I tried Twitch once but didn’t get many viewers, so I stopped trying there.

A bit more (chat widget, alert boxes, chatbot)

I use Streamlabs’ free plan for my Chat Widget, Alert Boxes, and Chatbot. It works very well for a free offering and these add some more flair and professionalism to your stream.

  • Chat Widget: The messages in the chat are rendered directly into the stream video. The chat is an important part of the streaming experience, and it would be a shame to lose those messages. This ensure they are at least captured in the video.
  • Alert Boxes: These are visual effects that show in the stream when someone subscribes or does other actions.
  • Chatbot: I have a few chatbot commands for answering common questions about my tools, discord, or recommended sources. The chatbot is also useful for moderating the chat and e.g. restricting offensive language.

After using a basic OBS setup for a while, I customized it with a text box at the top that gives viewers a quick sense of what I do (“Streaming OS/Kernel Dev, Assembly & Low Level Programming”), the topic of today’s stream, and a friendly invitation to engage in the chat.

Misc tips

I used this plugin for background removal for that streamer green-screen effect (without a green-screen). It’s quality is just ok. I eventually stopped using it and just show my background.

  • After streaming to Youtube, be careful to not use their built in trimming tools because this removes the chat replay from the video. I used to press stream, then trim the beginning, but now I press stream and immediately start to preserve the native Youtube replay.
  • Resolution — Increase your screen resolution so people can read the text more easily. On my monitor, I reduce the resolution to 720p and live with the fact that it’s comically big for me when I stream.
  • Music — I use a 3 hour LoFi hip hop video on Youtube that explicitly claims to be No Copyright. I have OBS set to do a macOS capture which records audio. I then play it, and actually mute my laptop so I don’t hear it (it distracts me when programming) but it gets recorded in the stream.
  • Multi-streaming — You can multi-stream to Youtube and Twitch with paid Streamlabs, but there are other ways to do it, apparently even including using ffmpeg locally.
  • Youtube Thumbnails — I use CapCut, which is perfect for this. I took a screenshot of one of my streams, loaded it in CapCut, then overlay a few text objects and images on top. CapCut paid version also conveniently can remove backgrounds from people and give a colored border for that authentic Youtuber effect.

WIP: We grow old because we stop making art

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: _Micropost 🍪, Creativity, Life

We don’t stop playing because we grow old; we grow old because we stop playing.

George Bernard Shaw

I’d like to offer a variation of this.

We don’t stop making art because we grow old; we grow old because we stop making art.

Children are naturally curious, creative, and artistic. They freely draw, sing, and ask questions. At the core is a youthful fearlessness. They’re not afraid — of being judged or looking stupid (yet).

We lose this as we grow older. We become concerned with appearances, and learn to avoid actions that might cause us to be judged or look stupid. We become afraid.

There is something deeply healthy about engaging in a creative practice, that connects us back to this youthful fearlessness. Just like how a personal fitness practice is essential for maintaining physical function despite the natural progression of entropy, a personal creative practice is essential for resisting the tendency to become fearful.

Where do you feel creative? At a piano? Taking photos? Writing words? Cooking? Working out? Playing sports? Dancing? Look more closely — that might be your fountain of youth.

To have good ideas, stop auto-rejecting your ideas

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: _Micropost 🍪, Creativity, Writing

Half of having good ideas is not immediately rejecting the ideas you do have, but rather allowing yourself to respect them, give them the chance, and even consider them as worth sharing.

This is just an observation of my own shift in mental state over the last few years. I don’t consider myself particularly smart or insightful, compared to all those “wise” people with “famous quotes”.

But I’ve found that releasing myself from this automatic “self-doubt instinct” has led to a more nurturing mental space where weak, fledgling ideas have the space to potentially grow into stronger ones. And that is what eventually leads to genuinely amazing, novel ideas.

At least, I hope. We’ll see if I have one one day.