Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. You are sixty. People become tired in your age for sexual matters and average male can only engage in sexual activities once in a week or so and that too with much lethargy. Here you are talking about masturbation thrice daily. I am afraid to say that your mind had become addicted to masturbation which troubles your body and mind. Over and above you are insisting in sexual activities also. Please, in your age, you are supposed to act like a matured, father figure, not like a romeo or sex maniac. Please understand, and visit a psychiatrist and do according to what he suggest. Hope this answers your query. Available for further clarifications. Good luck.