Celebration.

To celebrate is to

find one's free spirit

and that is a blessing.

A Fool and Parasite.

A fool is someone who fails to

examine ones own self( conduct)

while a Parasite by nature

is incapable of even such and

both are a burden to society.

Humour.

The better way to Humour

is to be able to laugh at ourselves

That makes one not only humorous

but also wise.