There are a couple of ladies who constantly ask me to dance whenever they see me in the milonga. However, I'm not very happy to dance with them because of various of reasons, such as uncomfortable connection, lack of following skills, bad smells, strong perfumes, etc. Some say that men should never turn down ladies even if ladies can do so. Actually, I never turned them down and I couldn't because I know it would hurt them a lot, but I don't really enjoy dancing with them. What would you do if you were me ?