I wanna quit my job but

I hate my job. It's loud and filled to the brim with people. I'm drained by the end of the day and don't have any energy left. I wanna quit so badly. I'm starting to come to the realization that I probably just can't work full-time.

I live with my parents. We have a deal that I pay them ~$460 with today's exchange rate a month. I intend to keep doing this while I can, but I can't forever. It's not like they would kick me out if I didn't pay, but I don't want to mooch of them forever.

What should I do?