if I may stick things here, I have been thinking on lore, or rather being dragged through lore from before Ammy became a mon. I need more
may I have stupid questions to make some up on the spot?

Pardon?

I need to bullshit more lore for my one guy flareon, and I still keep getting struck with "can't write"
so, I request stupid questions

What does he do as a hobby?

Ammy god damn loves crystals, so he tends to try collect them as a hobby.

does ammy sleep in a hammock

hammocks also tend to be the standard sleeping arrangement.

What would Ammy consider to be the second-most embarrassing thing he did as a human?

an embarassing scenario... honestly good question. probably something to do with an "experiment" going wrong (making himself sick off a homemade drink)
(the most embarrasing thing was soon after the drink experiment. and that was making himself sick again to confirm the theory it doesn't work.)

does ammy ever accidentally paralyze his friends lol

Ammy has to hold himself back to avoid paralysis on contact.

what would his room look like? messy? clean??

...just, thinking. ammy's bit I just want to be "hey hubris, it's me ya boy". Ammys room being considered a mess would imply there's ever been a point he's had it under control.

What was his least favorite type of crystal as a human? (Most is obvious.) And has it changed as a Pokemon?
he dislikes moonstone, feeling betrayed after it wasn't really from the moon. it's recently changed to the pokemon world's moon stones, because he can't tell with these fuckers

honestly there's a bunch for Ammy that I couldn't really explore without another half with 'em. but the question is how I'm going to implement her.
anyhow, it's just. if I want anything real with the squirrel, one of these days he's going to run into a girl named Eris. who shall be important because the two knew eachother before getting sent to poke-earth.
I can't yet figure out though if they're going to join the same team in the guild, or if Eris acts as a rival/antaognistic force.
to give a tl;dr, hattrem. analytical, perfectionist. Eris is bascally desiged to be a foil to Ammy despite believing most of the same things. this comes especially with a focus on fate, and how they interact with it.
Everything happens for a reason, the difference between them is if they seek to know said reason.