An arrow can only be shot by pulling it backward. So when life is dragging you back with difficulties, it means that it’s going to launch you into something great. So just focus, and keep aiming!
Chin up, beautiful, your mistakes do not define failure, they define your efforts. Even if you've stumbled, just take a step forward and keep moving on towards your goal.
Don’t be disappointed if people refuse to help you. Remember the words of Albert Einstein: “I’m thankful to all those who said ‘NO’ because of them, I did it myself.