I thought I had responded to this thread before I guess not...

Do I misbehave intentional? who doesn't get in the mood to be bratty or sassy sometimes but I won't do it on purpose to often as it would ware out the effect of being playful.

I tend to be serious and wanting to please more often then not. I disappointment myself more if I don't live up to expectations. The disappointment from my Master would only hurt me more and push me to be better.