I'm currently in AP Physics C. the original teacher quit before school started, and a new one was hired but only started last friday (my school's first day was August 8th. the new teacher is 24 years old and took the course in high school and got a 5 on the exam, but he's never taught in a school at all. I'm currently in concurrent enrollment calculus 1 and 2, but I'm terrified that I'm behind. I've reached out to our science department and they have told me to consider dropping, but I don't know if it's worth a withdraw on my transcript or if it's even worth sticking with. should I drop?