lol...you mean if the arrow missed the deer...its not your fault..OR the bows fault

i personally practice both. i practice both to ensure come hunting time it wont make a diffrence. sometimes i hunt with it on..most of the time its off. i dont like hunting with it on. bulky, fletchings are somewhat bright and may catch his eye..never know. and i like to rest my bow across the bar on Viper stant..and it rests on the right side..where the quiver should go.