Stocks, shares, commodities, futures, bonds, derivatives: these are all financial instruments in the market with which you can make profits… If you spend the time learning how they work, then more research getting to know what to bet on in each category. Plus, you need the capital to buy enough units so that price rise of a few cents per unit makes you serious money.
Book makers, it must be said, have a difficult job. Not only because the world of gambling is ever changing and a challenging industry to work in, but also because they are often portrayed as the bad guy in a gambling scenario. It may be true that some book makers have unscrupulous tactics, but it cannot be understated that a smart gambler is one who uses his or her head when making a bet.