Life is too short to wake up in the morning with regrets. Love the people who treat you right, forget the ones who don't, and believe that everything happens for a reason. If you get a chance, take it, if it changes your life, let it.
I have 5 sons the youngest graduated HS this last yr and I have started college a couple years back after 30+ years and love it. Still not sure what I want to be when I grow up.