Here's a sure way to cure yourself of a bad yelling habit: ask a family member to please video you the next time you yell at anyone in the family. Then, watch this video a few times. Yes, you really DO look and sound like that when you yell. However that picture looks to you, you can be sure it looks even worse to the person you were yelling at. Keep the image in mind to help you stay your best self even when you have to correct a loved one.