A woman had some problems, so she went to her doctor of twenty years. They had the following conversation: Doctor: "Take the red pill after breakfast with one glass of water."
Woman: "Okay."
Doctor: "Take the blue pill after lunch with two glasses of water."
Woman: "Okay."
Doctor: "Take the yellow pill after dinner with three glasses of water."
After giving these instructions to the woman, she asks, "Can you tell me what's wrong with me, doctor?"
Doctor: "Yeah. You don't drink enough water."