
A friend of mine was out on the floor at 19. She started out as an LPN. She's now an RN working on her BSN. There were times when patients looked up and nearly fainted seeing such a young girl as their nurse. What's funny about all that is she was and still is an incredibly strong nurse.
Age makes no difference. I started my first career as a professional still photographer in film at the age of 16. Skill and luck were my best friends back then. That and lying about my age.
Good luck to you all! Hope you all have long and rewarding careers in nursing!