Great Technical Boxers Limited by Mentality

[Taeth]

Joshua Clottey?? not a finisher...

To a larger degree Quartey, he was similar to Clottey, but he had that great jab and power.
Here are guys for me

Potentially Gamboa: IMO a better athletic version of Meldrick Taylor, but his cockiness could be the death of him. He does things so effortlessly sometimes, and other times he gets caught.
Andre Berto: another top tier athlete who is tough, can box, and he wants to be exciting, but I think he has a hard time trying to integrate excitement and boxing and he leaves himself wide open for counter punches.
Roy Jones Jr: not because of anything he did in the ring, but because of what fights didn't end up getting made, I know they weren't 100% his fault, but as PAcquiao is showing the big fights can be made if you are really eager to fight guys. I think his fear of a serious injury led him away from the biggest fights in his prime.
Ali and Lennox Lewis: didn't train as hard as they could have for many of their fights.
Wilfredo Benitez: he trained like 2 weeks in total for both the HEarns and Leonard fight, I am not sure if he wanted an excuse or honestly didn't care, but I think he never gave his best effort leading up to the fight.
Mike Tysonbvious reasons
Zab Judah: obvious reasons
Juan Guzman: poor manager? Lost his opportunity by not making weight for a very important fight because he stayed at 130 way too long.
Michael Nunn and Whiatker: could have had longer careers had they kept clean.