Jim's boots matter most to him because his feet are deformed, so they hide that deformity in a way that becomes intimidating. He feels that by hiding his feet in the giant black boots and keeping them shiny and polished, he can stomp around and assert his authority.
<span>Effective decision making means comparing the additional costs of the alternatives with the benefits. For example, you could perform a cost-benefit analysis. This is a common technique to aid decision making.</span>