M.D. Golden Rule
The Medical Doctor/Dentist Golden Rule is when doctors and dentists do stupid things just to get more money. They cut you up, give you pills that make you throw up, and don't care if you're in pain.
My dentist said I had a cavity, but he drilled my tooth for no reason and charged me $1000.
My doctor said I had a broken leg, but it was just a bruise.
My doctor gave me a pill that made me vomit for three days, and it was just a cold.