Failure is success. I know that doesn't make much sense, but it's true.
Well, it's true if you use your failures as learning opportunities. A failure just means you missed the mark somehow and it gives you a chance to learn what you've done wrong and what you can do differently the next time.
Everyone has failures in life. It's not the end of the world. Repeating the failures and expecting a different result just doesn't work, though. I know that seems obvious, but it seems like so many people think that if they "try that again", somehow this time it will fly. Not likely.
Take advice from those who have met with success, even after several failures. They know what they're talking about. This is not to say you should be taken in by every offer to have overnight success. There's really no such thing. It takes hard work and smart work. Just as those with addiction problems should seek drug rehab, those with success problems should seek "success rehab". Applying the tips and advice from others will bring you closer to reaching the goals you've set for yourself.