So I stopped playing from age 35 until age 56. Picked up guitar again 5 years ago (now 61), took finger picking lessons from a local old timer and I'm having a "blast" since then. Man, just do it. You will remember all the old stuff you knew. Only hurdle is getting the callouses again. So much personal pleasure every day just playing for myself and friends. Can't think of a better way to relax and spend a few hours each day. Do it, you won't regret it 6 months from now.