Your Irons are your bow, firing your golf balls as your arrows at the target.
A marksman or marksperson, knows how far they can stand from the target,
and consistently hit the target. What’s your range?

Next time you’re at the Range, start with your Wedge and aim at a target. Imagine the green around it. Hit 10 shots.
Set yourself an objective that’s a minimum number of shots to land on the green.
When you can hit that objective, move up to the 9 Iron, aim at a relevant target and tackle the challenge again.

This is a great game to challenge yourself with. The route to improvement with this challenge might be more than practice.
If your basic swing fundamentals are not good enough, you’ll find a limit at about the 7 Iron range.
If you’re swing is not on plane, you’ll certainly battle above a 6 Iron.