I, too, smoked Marlboro's and drank for many years. I think it's very cool that you are now a trainer. I've recently started weekly workouts with a personal trainer (I'm in my 70's, play pickleball about 5 hours a week, hike and stretch). I've always enjoyed exercise but have ramped it up since I quit drinking 6 years ago. (Quit smoking 40 years ago.) Thanks for sharing, Dave.