Alice: You contradicted me in a meeting today and I didn't appreciate it. I'm no allowed to use my fist of death on humans, but you robots have no legal rights. It's not personal. This is how I get my cardio. Robot: I just oiled my pan.
Dilbert sits on a weight lifting bench holding dumbells. Dilbert thinks, "The experts used to say you should exercise every day." Dilbert thinks, "Now they think twenty minutes every other day is just as good." Dilbert collapses onto the bench and thinks, "My strategy of five minutes a month is looking pretty clever."