Casinos, poker rooms, and gambling houses are in the business of making money. As such, they offer games in which they’ve got a built-in “house edge.” Thus, the savvy gambler ought to make it his/her business to know just how big the house’s edge is, and – if possible – how to minimize it. In fact, in poker, the house edge can be completely eliminated; all you’ve got to content with are your opponents and, of course, luck!