Lioin dancing is for clowns who can't fight

Correct grammar and spelling are for clowns who can’t fight
Computer programming is for clowns who can’t fight
Building houses is for clowns who can’t fight
Math and science are for clowns who can’t fight
Art and literature are for clowns who can’t fight
Architecture and engineering are for clowns who can’t fight

I hope my point is clear.