Also, it's silly to feel seriously bad or guilty about not taking advantage of the city. It's not hurting anyone else if you don't visit museums or whatever, and if you really thought it was hurting yourself, then you'd want to take advantage of the city and you'd be out there doing it. Unless you are doing things that you don't want to do (and don't have to do) instead of the things you do want to do in the city, there's no problem.

Basically, if you want to do something, do it and if you don't want to do something, don't. (But remember to look at the big picture, i.e. if you want to pass, do your homework, haha.)

also taking advantage of the city is easier if you wake up before 5pm, fyi. XD