The circuitry actually works and we'll get into that. What is like the mechanism through which the mind adapts to stuff? Okay. It's just your body or brain's attempt to adapt to a bad circumstance. So anytime there are experiences, there are emotions that come with those experiences. Then what happens if we face that circumstance again, then those emotions arise back up. And this is a trigger. Now all that has to happen is I have to see the kid and I feel pissed off, even though nothing has happened. But our mind stores that emotion, recognizes some kind of pattern, the emotions arise again. okay. We're going to talk about trauma in more detail next week.