Thoughts that I have

I'm an adult but I sometimes feel like acting like a child....crying when I don't get what I want. Quitting my job impulsively. Breaking up my marriage by being rude and indifferent toward my wife. I want to say mean things to people sometimes, like going up to someone and telling her that she is the ugliest woman I've ever seen. In reality, I don't want any of these things and if they ever happened, I'd be brokenhearted. I don't want to hurt myself or others' feelings....but thoughts like this enter my head sometimes.