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I believe that most if not all of us here in this thread are of an inclination to take action, as long as said action has some reasonable probability of success.
In a high stress situation, our aim may not be as reliable as at the range. If you can find a rest to use, you may be able to do great things.
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Yes, stress degrades accuracy.
I agree that most would take action with a reasonable chance of success.
But if you pre-program to not take action, that is more likely what you will do.