Otakulism

he used to have all kinds of emotional problems due to finiancal problems and other real life crap, but he no longer have these problems

I couple of years before bleach actually, zombie powder is one of the many work kubo made to try to get into the manga industry, however he had very little luck as he was rejected a lot, and having mental problems at the time didnt help either, akira toriyama dragonball creator saw his story and practically forced shuiesha to run it