ADHD is particularly bad for causing that.

Brain: Give me stimulation now.

Me: I’m trying, I’m trying, but I got to get things done.

Brain: Give me now, or I’ll make my own!

Me: Please, no, I’m trying!

Brain: I’ll do it…

Brain: I will!

Brain: Fine… Baby shark! do do dodo dodo…

Me: <Attempts emergency lobotomy with a spoon!>