D&D with my dad was aggravating, yet loads of fun at the same time. He would always put us into real life survival situations and find every possible way to try and kill us off. Needless to say, what takes a normal game a day to complete a mission, we had a week long parade of death and why we died and see if you can think of something better to survive this time.
Needless to say, I know for a fact, I will survive if we ever have a nuclear fallout/economic collapse/anything that would lead humanity back to the stone ages.