<human>: Could you distill the essence of the text into 1-3 sentences?

My dad is a family practitioner and I've always admired what he does. When I was a kid and go to work with him, people would ask me if I was going to become a doctor just like him, and I would say yes. Then my dad introduced me to classic rock in 2007 and I've been in love with music ever since. I've been singing and playing guitar for almost 5 years, my dad would always tell me that music would never pay any bills so I was too afraid to tell him I wanted to devote my life to music and just went along with the idea of becoming a doctor. I'm a Biology major now and i've dreaded every minute of it, I thought it was because I'm just in the introductory classes, but today while I was listening to some George Harrison (RIP) I realized I hate it because I'm going in the complete opposite direction of what my career should be. And that I shouldn't let what my dads opinions dictate what I should study.
<bot>: Realized being a Biology major doesn't suit me, want to switch to my passion which is music, don't give a shit what anyone thinks about changing my mind.