As human beings, we all make mistakes. Even we put our best efforts we still do something wrong and make mistakes. Sometimes there is something out of our control, but sometimes it is only our own mistake. This is a normal thing. We can not expect always to do all things in the right way. But, you can expect to improve yourself every time you do something wrong or make a mistake, so you can not repeat the same mistakes.
Sometimes we make small mistakes. Sometimes our mistakes can cost us a lot. But still, it is not the end of life. We need to look at our mistakes as something that will improve us and ensure they will not appear in the future. This is the only important thing behind every successful person. Yes, if you want to succeed, you will need: