In about 100 years there's a great chance no one will remember you. Think about how much you know about great-grandparents or older relatives. Your time on this Earth is so short it's insignificant.
Moral of the story: don't worry about making your mark on the world. Just be a good person and take it one step at a time.

Life is a place to grow and learn for each individual Soul.

There's a saying I heard once: "In 99 years time, everyone who's alive on Earth today will be dead. What will any of your disputes or arguments be worth then, when nobody remembers your name?"