One of the bonuses of being a personal trainer and group fitness instructor is I get to hear all of your secrets.  Now I am not to be confused with your lawyer or priest, make no mistake about that.  Trust me.  For example, when you skip class and go out for mimosas, I MAY call you out the following week in class if you are slacking.  This season is the time of year that I tend to hear the same thing...  "I've been so naughty this week."