Keiser vs. TCC vs.LPN

I just dropped RN adult health class at TCC. Ever since I droped I've been so depressed. I can't make my mind up about what to do. I would retake the class but this past semester the teachers were very rude and discouraging. I really feel that it damage my self confidence alot. I hate to go back through the hell but i really want to be a nurse, and i really enjoy learning about the body. I've thought of keiser but I've heard its expensive and I don't know if the environment is any better or if it's worse. I heard keiser only does 1-2 classes at a time which for me is good because I have a child and family. Tcc no longer has part time, the class i dropped was the last part time they were offering. I have also thought of Lively. Lively only offers LPN but I sometimes think for the time I put into TCC I could have already had my LPN, and that it's better than going to TCC for 2 yrs. and failing later on and having nothing to show for the time and money. At the same time I hear LPN's are fading. Can someone outthere please help me!!!!!!!! I'm so confused