I love to post but I have to have some idea in my head, and let it stew in there as my excitement builds the idea into what is the closest thing I have in mind. It is hard for me to just quickly post over and over, and like others I do like to listen to music while posting. It can't be just anything, I need to find JUST the right thing to help feed my brain. Gotta be something the other person could listen to while reading and it would fit the whole vibe of the post/thread!
I also have an unhealthy obsession with backlogging a ton of items for my character here to create, a lot of the time I spend ages thinking of how I want it to function... Only to think of more things and get lost in a loop lol