9 Steps to Building Your Sexual Stamina goes straight to the heart of how to develop the sexual skills to be a great lover. There are five very important reasons why every man should be sexually trained in this manner: 1st-Men will improve their health and vitality. 2nd-They will easily be able to maintain their erections for as long as they want. 3rd-They will be able to experience multiple orgasms. 4th-They will feel more confident and empowered. 5th-They will consistently be able to satisfy their partners.