Weirdness
As with anything there will always be aggravations in classes.
I'm an instructor and for me is people that stroll in 10 minutes into the class, right as we start the drills and proceed to tell me it is their first class and do not know how to set up their bike
Or the people that complain they're legs hurt, I had one girl do this the entire class, at first I thought it was the way her bike was set up so in a rest I got off and checked, no... She just liked to complain.
Also people that don't bring water.... urrrg what are you thinking
Life's Too Short Not To Go Full Speed!