It’s easier to criticise than to try. 

Learning to dance is scary because there is a risk to you. A risk you might fail, a risk others might criticise you. 

Everyone fears criticism and judgement of others in some level. 

Here’s the thing. 

The band and the dancers have more fun, than the critics. They connect with others, they laugh, they enjoy life, they enjoy the dance. 

Why not take the risk and dance?