How to fight fear of failure while reattempting

Mere bachhe.. believe it or not, the best thing ever said by anyone in this world was when Shri Krishna told Arjun that one should not worry about the outcome and just focus on the work. But unfortunately, our own culture seems to have forgotten that. Nobody wants to learn these days, everybody just wants to score. Nobody wants to enjoy job, everybody wants to only make money. Success is all that matters to people sadly in the world today and nobody thinks that just the process in itself is success. I do. And it has worked wonders for me. Failure is not 'scoring poor marks in an exam' beta, failure is 'not giving your 100%'. if you can learn to find joy in giving your all to your cause, you will never again feel the fear of failure in your life. And if anybody tells you otherwise, just observe if that person is happy in his life or not. I can give it to you in writing he would not be happy, because that's what people do: they pass on their own life's negativity to others. Anyway, hopefully, you will be able to develop the right attitude, and become better at living life than them. Remember, just remember, there is no one exam that can make or break your life, because life never stops giving you opportunities. As long as you are not scared of working hard and enjoy doing it, nobody can stop you from creating a good life.