Number 6 is the story of my job.
"He is 30, so he can do 300%"
"He is 50.. he can only do 50%"
I relate it to a relay race.
I have to run 1000 miles on broken glass, go to hand the baton off to the next runner who only has to run 100 feet and they go "ehhhh naw I'm taking a vacation" or "I'm already SOOOoooOOOOoooo busy."