Let's do a thought experiment: imagine I heartily kicked you in the balls. How would you feel about that? So yeah, that's not a moral absolute but at least I have an empirical basis for saying it's wrong to harm.
I always had trouble with running dual boot, mostly because I don't really have a clue about all this stuff. So the consequence was to ditch Windows. Never going back.
A sleep tracker really helped me. The worst thing about sleeplessness is the fear of sleeplessness. Seeing that you did actually sleep, even though it felt like you were lying awake all night, really helped me put things into perspective. Also, it'll show everything you do wrong, like go to bed too late, drink etc. That way you always know why things aren't going well and you can also see how being disciplined helps.
So what does it do? Right now it's just a very expensive solution looking for a problem.