Your past does not make who you are today, it is merely evidence of all you have gone through to get to where you are. Use all the experiences that have happened, learn from them and invest them in today.
Be better today than you were yesterday; it only needs to be by the smallest of margins for you to see a massive impact over time.
We all have greatness within us; all we need to find is the key that unlocks the door. You can become the person you were born to be; I believe in you.
Short and sweet today but, I believe you will find value in every sentence.