I s'pose some construction companies wear two hats. First they go in and knock down, tear down, blow up. Then they clean up that mess and return to build. But how can destroyers be builders? Doesn't it take a different mentality to be a destroyer? What draws those to destruction? Money of course but what else? Prestige? Being a great knocker downer is worthwhile because? Do they get paid more than the builder uppers?