Verbally bring up the fact that not waiting 5 minutes to turn off the alarm at 7 am and letting the door slam when I'm asleep/trying to get back to sleep and leaving annoying computer noises on early in the morning and fishing through things I've bought and appropriating them is just not cool and is this what you think of as politeness?

ntn

...but communicate it politely. Nothing is gained by letting the rage build up.

lakmiseiru

You need to talk about it, otherwise nothing will happen and you'll just get more and more pissed.

photon

"Hey, $roommate, I've been having trouble sleeping really and it'd really help me if you could try to close the door a little more softly in the morning [you could put some felt near the jam to make it close silently] and if you could wear headphones at night. Also, I'd appreciate it if you could ask me before going through my stuff. Cool? Thanks."

erin

Talking is good, but you might want to tone it down a bit. (And do bring up how he/she was understanding when you had to get up for crew.)

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