ffs its like the Stanley Unwin school of rifle shooting here sometimes. one shot,, poa=poi , practice,practice, and keep practising until you can reliably and consistently place a bullet poi exactly where you aim it. if you're not happy with the wind,or any other aspect of doubt, don't shoot, if you cant achieve it at relatively long ranges,keep practising or learn to stalk close as you need to achieve one shot kills, and accept there will inevitably be folks who are more capable than you, along with a few who hopefully fall by the wayside because they will never achieve whats needed, either in accuracy or fieldcraft it's not necessary to shoot a deer 3 times through the same bloody hole! save that for paper punching and gongs ect, all in the guise of practising. try not to overthink every aspect of it, and accept not every hunt will end with a carcass in the larder, but all should be enjoyed. or maybe that should be " in the walky around the woodly with the bang floppy he's down, out with the innards and off to the larder with him,,, deep joy"