"The mould of a man's fortune is in his own hands."
Francis Bacon (1561-1626) British statesman/philosopher.
You may not have had the best opportunities in life or what you see as luck enjoyed by others.
You have what you have, which includes whatever is left of your life; are you really willing to cast that aside, in effect to quit, because you believe you weren't given enough?
If so, really too bad.