Alexis Arguello — Nicaraguan Athlete born on April 19, 1952,

Alexis Argüello , also known by the ring name El Flaco Explosivo (lit. "Skinny the Explosive"), was a Nicaraguan professional boxer and politician. As a boxer he was a three-weight world champion, having held the WBA featherweight title as well as the WBC super featherweight and lightweight titles. He has regularly been cited as one of the greatest fighters of his era, having never lost any of his world titles in the ring, instead relinquishing them each time in pursuit of titles in higher weight classes. After his retirement from boxing, Argüello became active in Nicaraguan politics and in November 2008 he was elected mayor of Managua, the nation's capital city... (wikipedia)

When you won that title you should know now that you are representing a whole country or nation with your actions and you are now in a glass house or under a microscope and you better be ready to make your people proud.
I do think the heart can balance out the mind, if your heart is in a good place it can give you the strength to do the right thing and behave the right way and overcome the mind.
Actually punching is a mistake; a heavy hitter will cut you with one shot.
I'd take precision any day over power; as far as being tactical you know you have to see what's going on in there and also understand that for every punch that you or your opponent throws there's always a counter shot or two which you have to be ready to fire or defend.
Aside from a handful of guys boxing is missing the good trainers, that's why our sport is so in the air now because we don't have people who have the capability to not only train fighters but also train and create decent respectable citizens of the world.