No, but you can make an appeal for the opposite. The more you sledge, tbe better chances are there to get a wicket, you know.

Suppose, you sledge @Undisciplined so hard that he vanishes for a few rounds taking that on heart. Wouldn't that be a good strategy against him?

While playing Cricket for my university, I used to be a the best sledger and if not for my sledging skills they wouldn't have taken me in the team. (I also became captain at one point)