Mindset..... You hunt with traditional gear for any number of "personal" reasons.
I gave up bowhunting completely a number of years ago. I started hunting small game when I was about 6 years old with a Red Bear solid glass recurve. Killed my first squirrel with that old bow as well as many more. Rabbits,squirrels,and a good number of woodchucks all fell to that old bow and it's way overspined cedar arrows tipped with Bear Razorheads. When I started Big Game hunting I used a 50# Bear Alaskan and cedar arrows with Bear Razorheads to take my first 3 deer. In the late 80's I switched to a compound and I probly owned a dozen or more in the few years that I used them. I never really liked them which was why I kept buying differant ones.There was always supposed to be something "better" coming out.By 1990,I was done. I gave away my compound and quit bowhunting. In the late 90's I met a friend who was pestering me to get into bowhunting again..... I told him "Bob,If I ever get back into bowhunting again,it'll be with an old recurve and cedar arrows." In my search I found my very good friend,and fellow TradGanger,Joe Skipp. Joe sold me a 55# 1967 Bear Kodiak Magnum and a dozen cedar arrows. Finally,I had returned to my roots!!!!! I actually felt happy again while I was bowhunting.
Many people have trouble making the switch from compound to traditional bows. They remember the close groups and long shots,and are unable to make those shots with traditional bows. This leads to "flip-floping" back and forth,from traditional to compound. We see this every year in posts..... "I could have had him with my compound" etc. As I said,it's all about mindset. It is a transition period,but once you develop the "traditional" mindset,you will never second guess your traditional equipment,you will just comfortably chalk it up to "the one that got away" and "it just wasn't meant to be".....
Yup, If I had to pick the one most important thing..... I would have to say, "mindset"