let me begin by saying hi to all my fellow hunters.also wish everyone a safe and tag filled hunting season this coming fall. my question has to deal with bowhunting.a few years back while target praticeing i would group fine but every so often i would have this uncontrolable jerk that would send my arrow haywire.after chatting with a couple other ppls on this one man suggested shooting with both eyes open. it cured my problem while increaseing my accuracery.while my master eye was on the pin the other eye viewed a wider target also allowed me to see my arrow in flight better.so thier stands my question do you shoot with one eye open or both?