I think mom once mentioned it’s best not to have a computer in your bedroom, because it’s too stimulating and enticing and doesn’t let you get to sleep. That is certainly true for me.
Also, unrelated but, it’s surprising how slow human reaction time, is. Isn’t it like, on the order of tens to hundreds of microseconds? That is rather slow, compared to like laser pulses and even… bullets… or other things. Hmm.