I left flying after 5 years and went back into nursing. It is ok, but I must admit I really do miss flying, and all the fun that was involved with it. But nursing is similar in some ways to flying, cleaning crap and rubbish, answering call bells, and dealing with rude people. Hope you enjoy your new career, but i am sure that give it about 1 year into nursing and you will realise how much you miss flying..
good luck
gallie girl