Yup. There are a lot of physics concepts I broadly understand, but solving a problem for them is a different beast. edit: Also, speaking as someone who mostly

Yup. There are a lot of physics concepts I broadly understand, but solving a problem for them is a different beast. edit: Also, speaking as someone who mostly taught themselves physics from the books in college and didn't go to class. (I was not a great student, I did _okay_, and probably got lucky).