A guy couldn't find a job anywhere, so he opened a small "miracle clinic."
Outside, he put up a big sign:
Treatment: $300. If it doesn't work, you get $1,000 back!
A local know-it-all thought, "Easy money."
He walked in and said, "Doc, I've completely lost my sense of taste."
The guy calmly said, "Nurse, bring Box #22. Three drops."
The nurse put three drops in the man's mouth.
The man immediately spat it out. "That's gasoline!"
The doctor smiled. "Congratulations! Your taste is back. That'll be $300."
The man stormed out, furious.
A week later, he returned. "Doc, my memory is getting really bad."
The doctor said, "Nurse, Box #22. Three drops."
The man yelled, "Wait! That's the gasoline one for taste!"
The doctor grinned. "Great! Your memory is back too. $300, please!"
Now the man was determined to win.
He came back again and said, "Doc, I'm losing my eyesight."
The doctor sighed. "I'm sorry. I don't have medicine for that. Here's your $1,000."
The man looked at the bills. "This is only $500!"
The doctor smiled. "And your vision is back. That'll be $300."