I'm delayed because our sim was double booked, we were at FlightSafety and a foreign carrier was already in the sim. There was no opportunity to get caught up and the entire balance went out the window. Other people are delayed because they unsat lessons. Either way, too many people not enough sims, instructors nor checkairman. I feel sorry for the people that make these schedules.

Bonus - I'm getting paid.
Downside - all knowledge is evaporating.

Studying, but it just isn't quite the same.