If choosing to enlist meant that one was immune to the effects of what might happen to them, I wouldn't have a job.

[Or well, he would, but most likely it wouldn't be at the FBI. And the sorts of situations that agents--and those in the military--face are serious, but they don't seem to have the elements that he's heard Maketh and Hux describe as being normal.]

Do you remember what we spoke about when we had our session?

[About survival mechanisms.]