Motivational speaker - Les Browns.

Whenever you feel like life/someone is pushing you down, whenever you feel like a failure watch this guy (preferably the whole series of part 1-6) and you'll find the little spark of joy again. What you experienced in the past, whatever someone tells you is not a reflection of who you really are, it's only your/other beliefs. Never ever make this to your own truth and always pursue your dreams, only you can do it even if someone else tells you that you can't.

"Practice do not make perfect, practice makes improvement."