i am male and i am 20 years old,, i really feel embress to ask these question but i am compel to ask coz for me my health is very important,, actully i am jobless and i have completed my stadies now a days iam free and i am passing my all time in my room with my computer,, I masturbate once a week,, and i feel my self really good, i just wana ask you that is it good for me to do masturbation once a week, i mean it doesnt make me physically or mentally weak,, coz i do exercise and i dont want to lose energy so much,,