Is college just not for me or im not trying hard enough?

I used to go to community college. I took a break since the pandemic began. Know with the pandemic settling down i think i should return to college. Because of covid my job gives me as many hours as i want so i saved up quite a bit of money. But when i was in college i wasn't doing too well and i did fail a few classes. I was never a good test taker so i failed a lot of exams. Not sure if i should go back or not. The job i currently have only pays $16 an hour which isn't great but living with my parents i saved up quite a bit. I bought myself a brand new car in cash and i want to save up the rest for a house. But maybe i should go back to college and try harder? what do you think?

Is college just not for me or im not trying hard enough?
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