i want to reset my occupation

[WarnerC]

If you haven`t gotten very far yet,the  easiest way would be to just re-make your character.
If not, then good luck; though it does get a lot easier to get peridots later on in-game.

i don't think it would be easy

even picking up the money is still wasting time 

and i hit 150 rebirths
 i just don't want to restart

i don't know what to do now 

peridots is really hard to obtain for me , especially picking up stuff with pressing Z button
which gets me so tired