What to do yo be good in sex?

Good Sexual Life?: If I am misreading your question please ask again. I think it is very common to wonder if we are doing sex right. Many of us do not talk to others about our sexual lives, and thus worry needlessly about it. Many couples learn however to experiment, to read books or watch movies and they try out various activities. I often recommend the book "the joy of sex" as a guide to the norms of sexuality.