I can only work in things I'm passionate about

If I try to do something like a restaurant job, or a hotel front desk job, I get so frustrated because I can't concentrate. I just blank out and can't get anything done. The only two fields I have trained my mind to like are Cannabis and Music. I am 26 years old and just now going to college in the fall, for Cannabis Cultivation. Finally putting my life together. It was tough living in thought poverty, waiting for it to be legalized until it finally was where I am not too long ago. Now I can pursue something that I can concentrate on and care about, and if/when it leads to a job I can focus on funding my music career, which I really care the most about.