I believe age is a subjective factor. You are only too old if you feel you are too old. There is so many options that you will have with an RN degree that I believe you can benefit from achieving it no matter what age. You can always go into teaching if you are feeling overwhelmed by too many patients or you can go into the visiting Nurses branch of employment where you usually have only one patient at a time in there home. The possibilities are virtually endless and it never hurts to further your education. Good luck on your path, whatever you decide.

you are never too old until you are in the ground dead and burried!