Does someone bark as a dog or cluck such as a chicken?
Let me just supposition: you have often seen a stage show where a hypnotist made people do most of these mad things. Or, perhaps you have ideas from Hollywood's movies and television. The stage hypnotist carefully selects his subjects (watch how many volunteers he has sit down), and he selects people they know WILL bark like a dog. They will because somewhere inside them is a part that loves to entertain. And they will do it because, deep down inside, they simply don't believe there is anything wrong with barking like a dog.
Hypnotism can't get you to do something which is against your values or morals. All hypnosis is self-hypnotism, in truth, and no hypnotist can help you do something that you really don't want to do. That's why some people can be hypnotized to stop smoking and yet they still smoke. You have to want the change, agree with the change, and then hypnotism is an instrument for helping make that change better, faster, and permanent.
