A Holy Healer
Sadie is having terrible headaches that just won't go away so she goes to her rabbi to see if there's anything he can do. She whines, and cries and talks for hours not only about her headache, but about her terrible living conditions as well.
All of the sudden, Sadie shouts, overjoyed, "Rabbi, I think your holy presence has cured me! The headache is completely gone!
To which the rabbi responds, "No, no Sadie, it's not gone. I have it now."