Those poor rabbis

nine year old son: Mom, have you ever climbed Mt. Everest?

mom: No, and I don't plan to. It's very difficult, and very expensive.

six year old daughter: Why is it so difficult?

son: Well, it's very dangerous up there at the high altitude. But there are these guys who carry your stuff for you, they're called rabbis.

mom: Uh...I think you mean sherpas.