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Cake day: August 8th, 2023

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  • Our eyes and brains compensate for a lot of things that cameras do not. White balance is a good one, where things indoor under warm lighting can look orange while things out in the sunlight can look blue.

    I think perspective and distance correction with human faces is definitely one of those. So if you got the distance from the mirror correct, the effect might not jump out at you in person like it does with photos.


  • The numbers shown in that gif are the focal length, but the change in perspective is indeed actually due to the camera’s distance from the subject. When you are close to a person with a wide lens, their nose is considerably closer to the camera than their ears and hair, so it appears bigger. When you are further away with a nice telephoto lens for portraits, all their facial features are roughly the same distance away, so they all appear the same size.









  • Oh yeah I get that. The disbelief and disappointment are off the charts for me.

    But to continue my train of thought, what’s worked well for my mental state is to give myself permission to focus on the small scale and those close to me rather than (justifiably) dwelling on the fucked up state of society at large.

    So instead of worrying about whether society is worth saving, I worry about whether my own sanity is worth saving, and by extension whether it is worth trying to have a happy and fulfilling life. And that’s not just being selfish. It’s equivalent to putting on your own oxygen mask on an airplane before you help others. With my head on straight, I can help improve the lives of those around me, and that is not only worth it but feeds back into making my own life and mental state better.

    And from time to time I also like to remind myself about how insane it is that we even exist, that clouds of matter formed billions of years ago in supernovae were able to coalesce and form self-aware brains. It just makes me more interested in learning about existence and the universe.

    And when I point that attitude towards the fucked up things in society and the world, it certainly doesn’t make those things better. I think about how I am watching significant history being written, and I can at least be an engaged witness even if I can’t change the course of that history. Though I do try where I can, and of course vote accordingly.