If I'm wrong then I'l just man up and admit it. There's no sense being a brat about it, it just screams immaturity. I expect the same in return from other people. It's not a sign of weakness, if you're wrong, you're wrong, deal with it. In fact, I'd say an inability to admit you are wrong, is the sign of weakness, you're so caught up on people thinking you are right, it just screams school yard antics and other people thinking you are weak. If you are confident enough in yourself, why care about admitting being wrong?