Who said "I find that most people are their own worst enemies."?

This quote is attributed to Frasier Crane.

I find that most people are their own worst enemies. - Frasier Crane

"I find that most people are their own worst enemies."

Frasier Crane Philosophy

"I'm listening."

"Tossed salad and scrambled eggs."

"It's a Frasier kind of day."

"Excelsior!"

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."