Thanks for the apology andy- accepted and appreciated.
The thing is that most human beings are naturally violent to some degree or another. As small children we are taught not to hit, not to hurt, not to be spiteful etc, but naturally young children are, and they are so because nature has provided them with all the tools in order to survive. In our civilised society non but soldiers need those tools when they grow up, but it does not alter the fact that a lot of men like to see how far up the food chain they really are, and if two fully grown consenting adults want to beat the living daylights out of each other to see which one has honed his martial skills the best, I really don't consider it anyone else's business as long as it is as safe and well regulated as it can be. There are alpha males and there are non alpha males, I think alphas tend to understand the concept somewhat better than non alphas, but I don't think it has anything whatsoever to do with IQ, as I've known a lot of boxers and idiots like Haye and Chisora are in the minority, most are well disciplined intelligent men.
Good jokes DT ;-)