Hi. This may seem strange because I don't know about laws of cheating in every country. When our teacher assigns us a homework he says it's ok to get an outside tutor to help you understand the problem provided that when we write the solution we do it in our own way and be able to explain it. Is this the main stream of courses because other professors only allow you to ask questions to them or the TA but you know this seems like whining that I rather bring me a tutor with the teaching style I like and not be confined to two people. What do you think?