“Dentists are generally pretty smart and they have the highest suicide rate of any profession. In stark contrast, dogs are goofy and they always look happy. You almost never hear about a dog trying to shoot himself. I know you want me to make a joke along the lines of “Dentists would be happy too if they could lick themselves.” But this is a serious discussion and I won’t have it. Plus that’s why dentists have office assistants.”

— Scott Adams