Re: Do you shoot with 1 or 2 eyes open?
Both eyes open. I'm right eye dominant and shoot right handed. Closing my left eye causes my right eye to "squint" and I loose focus for a period of time. Squinting may also change your cheek weld as I have a tendency to have to raise my head a little to compensate for my right eye partially closing. If sun glare is an issue I try to use some sort of shade such as pulling the brim of a ball cap more over the left eye to cover the glare. You can easily practice with both methods without firing a shot, just be aware of how they change your shooting focus and continue with what works best.
Shoot CONFIDENT, Shoot SMART, Shoot STRAIGHT