Not too easy. Not too difficult.
I believe if you want to know more about a course, the only way to do so is by taking the course from someone who has years of mastery in it.
I learned to be open minded to everyone's opinion. Although not all people have the same opinionss or beliefs, they are all entitled to their own. We, as humans, as Americans should always respect ones Freedom of speech, opinion or religion.
Hours per week:
Advice for students:
Take in as much information as possible. Look at all view points, everyone's opinion and all aspects of the course. The more you are open to, the more you learn.