It's crazy to learn to dance on your own without a foundation.
The group of people who learn to dance on their own because they "see others dancing very cool" have no dance foundation or talent, which leads to a breakdown or even madness when they dance on their own. There is no foundation is not know how to go to the hands and feet power, do not understand the soul of the dance inside, hard to learn to dance out of the dance are almost out of feeling, in fact, is poor "foundation"; then people will feel that they can not get their own satisfactory results and produce disgust and even crazy mentality.