People don't usually talk about sex because they are not so confident when it's about their private things. Some do not do so because they don't want to share with the others the things that only belongs to the couple, some others because they believe in keeping the things private!
But, no matter what, you should talk about your private lofe, so you can feel more confident and sexy in what you do. That's the result some psychologists came into.

Sex is a real important component of the life, so people have to give it the importance it has. Sex not only affects in your health, it also affects in your daily mood. It makes people happier, more confident, more lovely, kind, polite, it relaxes people. As we live in a messy world, having problems and stress every day, sex is one of the only things that can save us from depression.