Biting my cheeks and lips is a big one, got a chew toy to help with that at home
Overthinking is also a huge one, or just like nitpicking and perfectionisim.
Impulse decisions, thankfully it's mostly related to my few hobbies so it tends not to be too deteimental. Try to learn things from it, ya know? But it does bring out the overthinking a lot lol.
I suppose being a tad two faced? But I also feel everyone has a bit of that, you love who you love but there are little details about them that bother you. Sometimes you gotta vent about it to others.
Indecisiveness is a daily thing lol. Whether it's what to eat, where to go shopping first, to ask for a second opinion or not, whether something important to me is really a necessity, etc. I like routine and planned out events, if something changes, I panic and that is usually how it starts lol.