I had a few moments that I wasn't proud of in yelling at my beautiful ds1. Then I started applying the same rules to myself as I do him. We have a no yelling rule and yes when I yell I go in the 'corner' as well. Quite embarassing for a grown adult but why should I be able to yell while ds1 Isnt? It only took me a few times before I learned my lesson. And I tell you what ds1 has responded positively - it is much easier to call him down and get him to stop yelling/tantruming now that I don't yell.
Hang in there mumma xx