Watch your words. I know that sounds like something you'd find on a motivational poster, but I'm serious. Your words can be knives. They can cut deep, leave scars that last years, change the way someone sees themselves when they look in the mirror. And once you've used them, you can't un-use them. They're out there, doing damage you can't control.Now, I'm not saying lie. I'm not saying hide the tr ...