It depends on content also, when reading books I tend to use light mode with brightness lowered since it makes me easier to read and relaxed?, But for other content I mostly use dark mode

Wait based on this list I am depressed, any more symptoms?

Currently I’m dual booting, mainly Arch for the most part and Windows 10 for my games.

I can’t use proton for most of my games since all of them are latency sensitive (rhythm games).