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If milk gets bad, it becomes yogurt. Yogurt is more valuable than milk. If it gets even worse, it turns to cheese. Cheese is more valuable than both yoghurt and milk. And if grape juice turns sour, it transforms into wine, which is even more expensive than grape juice. You are not bad because you made mistakes. Mistakes are the experiences that make you more valuable as a person. Alexander Fleming’s mistake led him to invent Penicillin. Don’t let your mistakes get you down. It is not practice that makes perfect. It is mistakes we learn from that makes perfect!