When a would-be comic peers into a shrink’s patient files to get new comedy material, he gets himself and the shrink he loves into a lot of trouble.

As FFF said.

A logline's target audience is movie makers.? A teaser or blurb's target audience is?movie viewers.? Different markets requiring different strategies.

The concept has a lot of potential.? But what's the twist?? What's the unintended consequences?? What's the blowback that happens because of his purloining?? What's the inevitable and well-deserved retribution for exposing and exploiting the private problems of other people?

Hello,
"into a lot of trouble" is too vague in my opinion. A logline is not a teaser, it's a picture of the story - of the plot.