First thing: Not going to clinicals is only going to make things worse. Secondly, perhaps you should realize helping others is not going to help you. Nevermind everyone else, because they are not the ones who is going to take your NCLEX. Some people don't study well in groups. Taking the class over is not going to make you a bad nurse, however continuing on the same pattern--will. Hopefully you make it and stick with what works for you, because there are a lot more hurdles to come! Good luck.