You know, sexual relations is an important part of pubertal and adolescent periods of life of any person, that influences self-esteem significantly. There are many courses in sexual health and related stuff in secondary schools of many West-european countries, but there are no courses available in harmonical sexual behavior. That's why many teenagers and adults face problems in their intimate life not possessing the skills necessary for leading a successful sexual life. Of course there is plenty of related literature, but you know, theoretical knowledge without practical skills is not effective. It's like studying driving through books.
My idea is arranging sexual courses, sexual trainings and lessons of sex open to anyone lacking the necessary skills and experience and willing to acquire these. Of course, only for ppl over 18.