Of interestive mentioned this before. I had a kid in the gym he was sharp, not the sharpest but up there with the best. One day the Sports Council came, they were testing speed of reflex.Tested all the Lads who were great Fighters British champs 6 of them, plus this other Lad. When the testing was done they asked this Lad to take the test again, they thought something had gone wrong . After they announced this Lad had the fastest reflexs ever recorded 1/6000 of a second. He never qiute made it, He wanted it that much the Boxing, He just couldnt produce it in a fight. The nerves got to Him, we tried everything even Hypnosis,but to no avail.