This article is mainly for competitor dancers. I see often on the different social media sites, that lower level dancers proudly announce that they had a lesson with this famous dancer or with that one. And they think after that lesson they can dance.  That is ok to feel good after a lesson, but regular weekly lessons with your coach are much more effective for your improvement than one lesson with some expensive famous person who doesn’t know you. Unfortunately everyone, even the world champions needs a third person who sees the couple from outside and advises them accordingly. Sometimes you have argument with your partner and also in these cases a third person can help to solve the issue. Generally a person can really improve if he can practice the new information by himself and make it his own. For this sport talent, lots of practice and diligence, a good coach and certain physical appearance are all necessary to succeed.