Who said "You're not a big enough to have an opinion."?

This quote is attributed to Marla Singer.

You're not a big enough to have an opinion. - Marla Singer

"You're not a big enough to have an opinion."

Marla Singer

"You're not your job. You're not how much money you have in the bank."

"I want you to hit me as hard as you can."

"The things you own end up owning you."

"It's only after we've lost everything that we're free to do anything."