He goes to doctor after doctor, but none of them can help him. Finally, he goes to an Indian doctor.
The doctor says, "Take dis bucket, go into de other room, shit in de bucket, piss on de shit, and then put your head down over de bucket and breathe in de fumes for ten minutes."
Haji takes the bucket, goes into the other room, shits in the bucket, pisses on the shit, bends over, and breathes in the fumes for ten minutes.
Then he comes back to the doctor and says, "It worked! I feel terrific. What was it?"
The doctor replies, "You were homesick."