Cure for a dry mouth🤣🤣🤣

A gentleman met me this evening. In addition to his arthritis he complained “Doc. Whenever I get up in the morning my mouth is very dry. It is a nagging problem. Can you identify the cause and give me the solution?”.I replied “Probably when you are sleeping you breathe through your mouth keeping it open.Do you sleep on your back or lie curled up on your side?”.He replied “I always lie on my back and sleep.”I Immediately told him”Here is the solution.You sleep on your sides facing your wife and you find that your mouth will automatically close even while sleeping because no husband has the guts to open his mouth in front of his wife except while yawning.”🤣🤣🤣🤣🤣