I'm thinking of dropping college in this situation.
Are you responsible enough to make a decision like that?
I'm old enough to make this decision
The consequences of dropping out of school can often be continued unemployment or disrupted employment, a greater reliance on welfare and feeding a cycle of financial strain on society. You should instead talk to a counselor and find out what options there are to make you more excited about learning.
I'm a grown ass man and I can do whatever the fuck I want.
Even though you are grown, you should consider whether you are making the right decision. Ditching school could affect your future.