I think you started very well. You said: " I did not ask to be born". This is the key.
You do not have to be successful. You do not have to be a winner. You do not have to do anything.
We all have been thrown into existence and perhaps living does not make any sense. Perhaps our planet will collide and all the achievements, all the dollars, all the efforts will go to Hell.
We all do what we can. Some people get a better suit of conditions, for others life is a challenge.
You do what you can. You are unique and your response is unique, too. This is your life, not theirs. You did not ask to be born