First thing in the morning.

Like both! Just depends on the person and what the mood and setting is.

I feel that ejaculating is a great stress reliever and does help with sleep. I think it is healthy to masturbate at any age, as long as it does not replace sexual relations with your partner. Some guys are more needy than others and may need to ejaculate more than there partners, so this is a safe way to enjoy the pleasure without cheating on your partner, if that relationship is a committed one.

Pectorals, love a nice beefy chest!