I think a gambler should realize that when they place a bet or spin the wheel they will lose their money. This is important because most gamblers only think about winning big, making money and having fun. Gambling will make you lose your money and winning is just a bonus and you will not have a good chance there. Sports betting can be fun if you really enjoy the game but you are paying for the fun of placing a bet so I think it is better not to try to think the bookmaker will give you a return on the bet you placed. I hope you can understand what I mean.
It's a fact, things are like that, what happens is that sometimes players make big bets because they want to test how good their luck is? If it will be good or bad for that moment, obviously I'm one of those who sometimes risk a little more, for example I go with a bet applying the martingale, but with 5 or 10usd, if I do it 4 or 5 times I don't do more, if I lose in the first or second attempt either, but sometimes it's good to risk like that, knowing that what you say is true, our chances of winning are very minimal.