You are never to old to go to school. I am 52 years old and I am going for my BSN. My kids told me that I was too old, but I love school and I think this is the best thing I could have done. Sometimes...
I just started my first semester in clinicals. At our orientation we were told nothing pierced, no tatoos showing. I would check with the school. I think that if it can be covered it would be okay...