Competition and Comparison often make you unhappy. Each one of us is unique and we have something unique to contribute. Get inspired from others. Get challenged by others. But this should not make you blindly imitate the other which will result in frustrations and unhappiness. Find out the best in you, inspired by the other, challenged by the other, and give what is best in you and be happy in what you give. In the best what you give, competition and comparison disappear, uniqueness and happiness appear.
Don Giorgio