It is best that after the age of 6, children know something and know good or bad. . Otherwise, something will happen or you will be bullied.

But it's best not to go to kindergarten. Have fun. Once in kindergarten, there is no rest, weekends, holidays, various cram schools, interest classes and long classes all year round. ...

By the way, it's best not to learn dancing or bend over. An accident is troublesome, and the dance class teacher is too expensive.