Homework help websites for college students exist because modern education is very tough. You need to pay much money for the studies, mind your GPA, complete numerous writing assignments every week, and at the same time spare some free hours for relaxation and sleep. Is that always possible? Not quite often as everyone wished it to be!
This is an amazing course! I am a researcher, and I intend to make it mandatory for all the grad students who come into my lab - everyone should take this course at the beginning of their graduate degree.