It's not really sometimes. He is for the most part a gentle giant. If it's the type of micro that hides and lives in his house with other random micros, he is just generally gonna ignore them and step over them to not cause harm. However if they either annoy him enough or do something he doesn't like... he is gonna show his scary side :3

Avaros likely working out, art and webdev. Ana would be cooking and astronomy. Jenny probably working out and bit of psychology since she is a coach. Ander(crow) likely electronics. Entity probably has none, lived for long enough to try a lot and probably got bored of many

No real fav. It's mostly about size compared to a macro or micro. I prefer to either be big enough to fit someone in the palm of my hand to interact with, or be palm sized to be interacted with