Hi newbie here. Very interesting thread.
Seems like most people when face with depression or stress, will either hit the bottle or go brothel to relief themselves.
I know I am going to sound like a preacher. But anyone actually tried putting on a pair of running shoe and go for a run until you feel blood rushing up your lungs, and you can no longer breath if you take another step. The after experience can be very relaxing..
I am happily married, and in my early 50's, still very active down there, but my wife, for medical reason, is no longer active. Hence, doing lot's of sports and outdoors activities with kaki's, and on rare occasion when the wife oblige, the feeling even in our mature are is still heavenly. Hence, I believe quality definitely over rule quantity
Try it, many of my friends even in their 60's looks way younger then many in their early 40's
Really, any sports. Swimming, hiking, running, biking.. paragliding.. Works wonders..