He realizes the simple things in life make you happy

You don't need what society dictates you must have to be happy in order to be happy. As proved by Patrick

But he has a TV made out of sand... And it WORKS.

Nah dude patrick doesn't have to work cuzhe gets his money from the government

because he is dumb as sh*t

Except when he can't see his forehead

Ignorance is bliss.

We should be like him too