Fortnite Ill Aim How To Get?

How can you get a sick aim so that you actually just win. I'm good at building and editing, but with aim I don't really notice any significant progress although I often practice on aim maps. Can someone really explain to me in detail how I get an aim what op is and I do not press a hit below 110 or so in public and the opponents simply have no chance. Because I don't really notice any significant progress, it's somehow not worth playing aim maps in my opinion. What should I do?

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