What are some good things to doodle?

Postures of peers

Something relating to the subject ur taking

Uh 猫 .3.

Hope me help

I usually end up drawing 《K.O.小拳王》 versions of my favourite characters...(right now 由 'favourite characters' I mean Loki :P ) So these little chibis are everywhere in my 图书 and my sketchbooks XP