This is more about writing in general, but...

When it's late at night, you're about to sleep, and your brain decides that it is the BEST FLIPPING TIME to get an idea.

Me: *is about to fall asleep*

Brain: WAIT!!! I HAVE AN IDEA!!! YOU HAVE TO WRITE!!!

Me: -but I'm tired!!!

Brain: IF YOU DON'T WRITE RIGHT NOW, THEN YOU'LL HAVE WRITER'S BLOCK TOMORROW!!!!!

Me: ;-; Okay.