A woman goes to the doctor, beaten black and blue.

Doctor, "What happened?"

Woman, "Doctor, I don't know what to do. Every time my husband comes home drunk he beats me to a pulp."

Doctor, "I have a real good medicine against that. When your husband comes home drunk, just take a glass of chamomile tea and start gargling with it. Just gargle and gargle"

Two weeks later she comes back to the doctor and looks reborn and fresh again.

Woman, "Doctor, that was a brilliant idea! Every time my husband came home drunk I gargled repeatedly with chamomile tea and he never touched me."

Doctor, "You see, how keeping your mouth shut helps!!!"