Buy quality equipment. From the rifle, to the mounts, to the scope, ammo. If you have to twist on your scope year after year, it's junk and it's time to upgrade. If you have a 10 pound trigger, it's time to get that down. If your weaver rings keep coming loose, throw them in the trash and buy quality rings. Number one thing most people do, or don't, is actually practice. Get your rifle out and shoot it. And not 3 times at paper and put it up. Actually shoot it. Get a good group. I've started doing 5-10 shot groups. You get a much better representation of what you, and your rifle are capable of. I couldn't tell you how many rifles I've sighted for various people thru the years. People buy beautiful rifles and have trashco scopes on them that don't hold zero and you can't half see out of them. Why?!? You and your rifle deserve to have quality components that reduce the likelihood of failure! People miss because they don't put the time in. And sometimes, buck fever is real! No one to blame but yourself.