Not much to do with being a poor student or going to class. I've noticed that some professors don't get frustrated when students ask questions and others get fr

Not much to do with being a poor student or going to class. I've noticed that some professors don't get frustrated when students ask questions and others get frustrated right away. The ones that are easily frustrated are usually the assholes because their conduct basically says "I don't have time for questions". Plus, what's the point of going to class if you can't ask questions? If I want to passively absorb information it is much easier to just read a book and even then it is still a more active process than sitting in class.