you need to learn not to let other peoples opinions bother you. simply do not answer their questions, just say you are going part time. they don't need to know how many units you are carrying. it took me ten years to get my associates degree. just tell them you are in no hurry, you are doing it for your own enrichment. is part of yourself not lving up to your own expectations that you are letting this bother you so much? think about it. take care