Wyatt, Brennan and others in “The Priest in the Churchyard”

[to Brennan] In my opinion, you are unable to lead a purposeless life at this stage in your psycho-social development. Which, by the way, is an issue you should address, because a certain amount of purposelessness is necessary to lead a full life.

I hate psychology.

You don't like it because he's saying that all this tension between me and you is your fault.

Mmm, on the contrary. [to Booth] If anything, your issues are more pronounced, given that your behavior has been affected by what turns out to be a quite irrational fear of being responsible for someone else's destiny.

That makes sense.

Oh, now you like psychology.