Failure is one thing you'd have to experience before you succeed in life. Without going through failure, you won't get to success. The successful people you see today have passed through the route of failure. And the one thing they did despite the number of failures was to NEVER GIVE UP!
Once you start failing, you have the choice to either stay down and never get up, or get up and keep moving, fight for your dreams until you achieve your them. Life is never easy, and if it was, you would have made it to your dreams already. But are you there yet?
You have to keep pushing, pressing forward until you succeed. And once you do, keep moving on. There's still more to achieve. If you make mistakes, don't feel bad about it, rather learn from it. Those mistakes would teach you what to do and what not to do.
Work hard, don't get tired. Getting tired would take you nowhere. Be the person who works it all out and doesn't care about failing multiple times. Don't let failing hinder you from achieving your dreams and goals. Be as strong as a rock and as powerful as words.
Life is about Failing, Learning, Teaching and Achieving. You get to learn something new everyday. So if you fail, you learn something new, and you teach yourself to achieve greater things.