Okay, regardless of who I perform for family members or friends, if my younger brother is there (he's only a year younger) he ALWAYS has to be a heckler. No matter what he'll always say oh you have a ball there or oh, i know how he does that. I practice in front of him because no one else can take the time to help me in my angles besides the mirror. But as I mentioned he always has to ruin the trick and I get extremely aggravated. I mean if I am watching another magician and I spot their moves I simply smile to myself and enjoy the show, but no my brother has to always ruin it and truly is starting to bother me. I mean I know this is what hecklers are in essence but any advice on a heckler of a brother? Thanks in advance.