Despite the online aspect, it is very realistic to win real money on such casino games online UK sites. Many casino sites offer a free mode where you can practice and use fake money in your bets. Once you have honed your skills, you can try your luck in regular mode by betting a certain amount of money. The above model is also good if you simply want to enjoy the process of betting, but not to spend real money. You are in control of what you want to do.