Jay Shetty depicts life as a bowling sport he says that focusing on other's score doesn't make your score any better similarly in life people sometimes compare their life to others and get frustrated by their own life. So he suggests focussing on yourself and your strengths instead of others.
Further, he says that your goal should be to find your approach to achieve success in life instead of copying others because different people achieve success in a different way.
Sometimes in life, we are well prepared and confident but still, we miss our goal and we don't get what we want at that instance don't withdraw yourself just bounce back and rise above the obstacles.

Watch this amazing video to understand life and failures.