Take time to reflect on where GOD has brought you from. Reflect on where you desire to be! Reflect on the good and make more good to happen. Reflect on your mistake, and learn from it, put it behind you and move on to get better!
Nothing you are doing is worthless, as long as you are doing the right thing.
You realise that during a car race, the winner is observed to always drive corner by corner! Do not measure yourself with the success of others! Take your time and keep moving. Do not stop!
Your chances of winning are as big as the sky! Keep keeping up!