There is a lot of truth to that I think.
Lisa's nursing license does not cover her for working outside the hospital, so she is going through a Medical First Responder class right now. 
She's taking the class with several other guys from various other local departments.
She was telling me about one guy from a neighboring department who is really struggling. 
I guess once a week guys at his station get together one evening and help him practice.  He asked Lisa if she could come this Saturday to their station to help. 
Somewhere along tg lines I got volunteered to go along to be their "patient" to practice on.