The hallucinations give form to the engineer's guilt, and you can interpret them by applying a little amateur psychology.

"I mean, it's amateur psychology 101, but you take that and then try and find your way into the young woman's voice and head."

I will not fall prey to your amateur psychology.

This is amateur psychology at its best.

Too many mystery authors these days are dipping into amateur psychology, and almost always the result is a crashing bore.

He laughs like he doesn't need or appreciate amateur psychology.

What Webber is saying: amateur psychology aside, it's on.

"I thought we just had," she said, gathering up the" Spare me the amateur psychology, Jack," she case notes from her desk.

Spare me your amateur psychology and move away from this door, unless you want to be an accessory to kidnapping and air piracy.

He won't care, despite your amateur psychology.