anything you want man, and it'll be better than doing it not high by a milllion so just do whatever i guess
you can do anything high. i go everywhere high and am completely normal. school.out.work.out.appointments.
i get this aching anxiety that tears at my stomach whenever i go out in public while stoned. Its just something i cant do - i cant look people in the eye, i cant hold a simple conversation, its pretty bad. Id even go so far as to say the one word which somes up my entire stoned experience is 'awkward'
if it's your second time getting high, you will be physically able to do almost anything, but if i were you i wouldn't cause you will get horrible paranoia and anxiety if your in the wrong setting. the stuff you listed, however, you can do if your fucked on anything, so there's no problem there. just don't start getting stoned before work/school if you haven't experienced it enough.