I see so many parents yelling way to many directions at kids it confuses the crap out of them and is negative most of the time. Once in a while there are exceptions to that though my youngest has a few bad habits that are mostly removed but occasionally come back. A two word reminder will usually snap her out of itThere is no change that you are going to make during a game that will make a difference. The same goes for coaches that give batting tips during an at-bat. It just isn't going to matter.