Turn on MTV or any other music channel and start to watch the clips. Select several individual movements that you like. Turn up the music and work out so to dance in front of the mirror. It's okay if now you feel that your dance is boring. You just started to learn, and most importantly, that you were moving to the beat of the music. Every day your dance will be "overgrown" with new parts.
Arriving at the club to see dance as other young people. Surely some of them will seem funny, and someone dancing, in contrast, will enjoy. Try to dance just like the guy whose telodvizhenija you like. Eventually, when you become a frequenter of clubs, developing his style, and in the beginning there is nothing wrong if you will repeat for the more experienced party-goers.
Go to youtube and write in search line Dance for men. You will see a lot of video tutorials, teaching young people the club dancing. Stand in front of the monitor and repeat the motion. Very soon you will be able to do the whole dance without a clue.
Mark TWAIN encouraged to dance like no one is watching. Probably home alone you act relaxed, executing dance steps for fun, the club is far from over. Show your imagination, distancing from the public, imagine that except you on the dance floor no one else. And then you will succeed.
If you have seriously decided to learn to dance, sign up for modern jazz. Someone who knows how to dance jazz, dance everything. You will be able to learn different movements, which then manifest in your dance club.