I love physics. I took a course in college.
I do too! I rember when I first learned about in school when we studied Einstien and his theory of relativity. 
It was not an easy course. It was challenging but that is why I enjoyed it.
Yeah I really enjoy it because the point of physics is to try and understand our universe. 
I think physics forces you to open your mind and explore. My professor was cool as well.
That's very true. It's also really interdisciplinary with lots of other fields like biology and chemistry.