There are a few reasons why people are unsuccessful when betting on sports. The biggest reason is they bet on too many games. Being selective and waiting for the perfect opportunity to put your money down can make all the difference in the world. This saves you tons of money because the best betting bets you make are often the ones you don’t make.Another common mistake among sports bettors is they bet on their own team. This isn’t a bad idea if you can manage to leave your bias and favoritism out of the decision. Fans always overrate their own team. You must look at each team objectively and not give the edge to your team just because you have seen them play more.A final major mistake is similar to the last one, people don’t like to bet against their own team. This is understandable, but it shouldn’t be a reason to bet for your team. If your favorite team is playing a game the experts think they will lose but you put money on them to win anyway, your going to lose money in the long run. Betting against your team can be a great way to make money. No one knows their weaknesses as good as their die-hard fans but this knowledge is useless if you are still going to put money on them to win, even though your heart knows they will likely lose.The key to becoming a successful sports bettor is to do lots of research and get advice whenever possible. Sports betting systems are great guide that help people win bets and win bets consistently.