Listen, not all your actions will be successful. A lot of them will probably fail. But you have to learn from and get back on that horse as soon as possible. Don't beat yourself up for your mistakes and your failures. What's done is done. All you can do is learn from it and move on as quickly as you can. Be kind to yourself. Say nice things to yourself that empower you. Speak your future into existence. Change your subconscious mind and you will change your life.
Live. Love. Laugh. Learn.