Dude, make sure you never feel pressured to do anything.
Things find a way of working themselves out in the end. The most important thing in your life is YOU. Focus on that first, and the rest comes later. It isn't selfish, it's practical.
You've got a bunch of people around here that love to chat, so don't be afraid to ask for an ear every now and then.
Also, when writing starts to feel like work instead of a therapeutic method of expression, it's time to 'hypothetically' crumple those pages and toss them in the trash.
Mood lows come and go, just make sure you remember that it ALWAYS gets better.
