I think its partly excitement... He needs to relax and take a breath or two b4 he pulls the trigger and concentrate on getting his stance right.... I think he can actually see himself pulling the shits so hes doin it eyes open!!! Im 100% guilty of this myself as offhand and off a bag or log etc up close as adrenilin flows... One deer earlier this year I actually saw myself pull the trigger almost 1.5m clear of tge animal on a 50m shot lol.. Out far im fine as animals dont know im there and I have time to breathe and relax b4 the shot!
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