My friends say I can't dance how do I learn?

-At dances my friends have said, "what are you doing?" when I'm dancing. And I can grind dance, (thank you Jersey Shore) But where do I learn to dance? My school dances are really lame and don't have very good dancey music, so it's hard to dance.I have never ever knew how to dance... before 1 years :) but i always got interested in dancing and at the same time i didn't want to waste my money on dancing classes. but now i am a great dancer and i dance hip hop the most so here you go how i did it:

If you wanna be a dancer you have to be flexible so everyday try to warm up with some flexible exercises then find a song or a music that makes you feel like you wanna dance or move. Go on YouTube search on how to dance or maybe (e.g me dancing on the (song you like)) << search that on YouTube and then look at people dancing learn new moves practice them and when you fail keep on trying and just start searching video there's million of talented dancers on YouTube have a videos to teach you how to dance. and with this ^ now i am almost pro in dancing all though i am 13. :) Good Luck and Remember when your fail get up try it again and you will get itgo to dance classes or practice just listen to some music and dance to it it really helped me
i think, you have take the dance class. thank you
You could try dance classes(: