I fucking hate Sonic Youth. Bands aren't just about music, they're about everything you care about when you're sixteen- good haircuts, your mates, sex, smoking, drinking and just looking good. Ah, yes, Monday evening. Brings out a more wreckless class of drinker. You can't go wrong really.
Hangovers take on many forms, but they can be extremely creative.
You take no shit when you've got a hangover. Because you feel so crap, you know exactly what you want. And music does have that anodyne quality, it's a sort of analgesic, and if you're feeling like absolute grim death, making beautiful music can assuage your self loathing. I can't think of anything else to do. There's lots of opportunities to enjoy yourself.