I am female, 54, 5'4", 116 lbs. I have been working at a women's gym for the last 3 years. I LOVE exercising and fitness (altho I do love junk food too) - have always been in decent shape even after two children. I am very active and love all outdoor sports (this year I am giving up waterskiing though. Don't want to fall and break something.) Lately I have been considering trying to get some type of personal training certificate - mostly for my own information but perhaps to make a little money also. Am I too old??????????????????? Would anyone hire a middle aged woman?