A real estate agent walking along the beach found a bottle. When he rubbed it, lo and behold, a genie appeared. "I will grant you three wishes," announced the genie. "But since Satan still hates me, for every wish you make, your rival gets the wish as well -- only double."
The salesman thought about this for a while. "For my first wish, I would like $10 million," he said. Instantly, the genie gave him a Swiss bank account number and assured the man that $10 million had been deposited in it. "But your rival has just received $20 million" the genie said.
"I've always wanted a Ferrari," the salesman said. Instantly, a Ferrari appeared. "But your rival has just received two Ferraris," the genie said.
"And what is your last wish?" "Well," said the salesman, "I've always wanted to donate a kidney for a transplant."