Oh absolutely.

If I’m writing, my face usually contorts to the part I’m on. If a character is sleepy, I yawn, if they’re mad, I snarl, if they’re sad, I’ll pout.

Otherwise, often my intrusive thoughts win. To be fair, my anxiety meds sometimes kick up and “activate” as my psych calls it, which makes me entirely manic and unable to hold onto that impulse control.