KV would say, I think, that chemical embalances happen in some humans—not as an EXCUSE, but as an EXPLANATION—KV experienced it, his son experienced it, and his mother fell to it—
KV would also say that some of that can be traced to our failures as humans to love and connect with each other—Loneliness and isolation help intensify the chemical failures of our biology—
Sadly, in sport, we use games too often to separate ourselves, to create an "other" to hate and defeat—Sport should be a celebration of competition—But as we read in our discussions, sport, like life, is often reduced to anger, hateful language, and winners/losers—Sadly. . .