My train of thought has been:
"*Bunch of universe development*"
"I should draw 13..."
"I've already got a lot of stuff to do though..."
"I wonder if and how Timelords would experience gender disphoria."
"I wonder what the Doctor's sexuality is?"
"Captain Jack tho... Omfg Jack Harkness is literally the most pansexual thing to ever exist"
"PSATs tomorrow"
"Great now I'm sad again. I'll draw to cheer myself up"
"Oh yeah, I forgot how much I hate my art... Now I feel even worse."
"If I go to sleep, I can run away from all my problems..."
"That's the first good idea you've had. Like, ever."
*Tries to go to sleep*
"I wonder if there's a term for the fact that I'm not actively suicidal, but I would be perfectly happy if I died..."
Anyway, now I'm just wondering how I'm gonna die...