so the point here are experience could help you to gamble but not to win it for sure
Experience is the guide to gambling and wouldn't make you commit certain fundamental mistakes but it wont lead you all the way into winning as there is some element of risk to bear, but in sports betting experienced and your knowledge on the game you play can give you a convincing edge .
When there are skills involved, there are greater chances of winning more than winning on games that are just based on pure luck. The former is good to invest more time regularly while the latter should be played just for fun and entertainment with the money that you can afford to lose.
Luck have a dominant character in this game and you are doing it is playing with your luck, sometimes you loss sometimes your luck wins.