We've said it countless times that it isn't always good to gamble putting your hope and emotion on it.Things don't just hurt,it is the expectations you expect that hurts you.
Gambling is a risky game,which we know,but the fact that you will invest your emotions in it is something that's going to continue to be a pain in your heart.It is this so called reason that has made so many person avoid gambling,Everytime you put your attention on games and is so anxious about it,just be ready to lose, because it doesn't always end up well.
Good advice! You should be ready to win as well as to spend the money you wanted to double, however, there shouldn't be hard feelings, as the main reason why you gamble in the first place (in my opinion, of course), is the thrill of it. It's not like that spent money is going to be the end of the world, but it's sometimes seen like that.