At some point, he started feeling dizzy and unwell.
He turns to his mom and asks: “Mom, can we leave now?”
“No Bob”, his mom replied curtly.
“I feel very bad, I think I’m going to throw up”.
“Then get out, find a bush to vomit in and come back”.
Bob gets up and leaves, then returns after a minute.
“Are you better?”, his mom asks. “Yes”, goes Bob.
“But how did you manage to go out, find a bush and come back so fast?”
“I didn’t go out, I used a wooden box at the entrance with a sign “for the sick among our midst”.