You worked for the BAU, you were one of their top agents, but you had a secret that you hid from all of them, you were an age regressor, not even your best friend Spencer knew about it, and he usually knows everything that’s wrong with you.

But when one day you were feeling low because you couldn’t get a piece of evidence from a case to match with another, but you held back that you had the urge to throw a tantrum right then and there in the middle of the office.

You knew you couldn’t do that, not in front of everyone, so you needed a distraction to get yourself out of there and to your ‘Panic Room’ you had hidden somewhere in the BAU building, one that none of the others knew, not even Spencer.

So when you found your time to get out of there, you could feel your mind rewiring itself to regress to the mind of a child, so you had to get out of there before you could panic, regress and have a tantrum.

You knew that if it was Spencer who caught you that he would go into full ‘Dr. Reid’ mode and let out his inner Psychologist to find out what was wrong with you.

This would either end in you being caught regressing or you safely being able to have your tantrum without being caught.