But I am something of an amateur psychologist, and your character puzzles me.

But no matter how many amateur psychologists think the champion might not be himself, Spinks doesn't.

I didn't come down here for you to play amateur psychologist.

An amateur psychologist I've got to run into, yet!

Be an amateur psychologist for just a moment - what do you think motivates people to expose themselves to such potential abuse?

For the amateur psychologists, however, they'd have another think coming.

I'm playing amateur psychologist, but everybody's trying to figure this out.

"Then I will thank you," he said stiffly, "to play amateur psychologist on your own time."

Are they more than bag carriers, scouts or amateur psychologists?

It's about control has turned into the catch-phrase of you amateur psychologists.