Believe in your potential, not your past.
Be more grateful, and less worried.
Focus on who you are becoming not what you are doing
Set goals that are BOLD enough to scare you, but inspiring and exciting enough for you to commit 100% to!
To love your family, love your work, live your purpose and be unconditionally grateful for every moment of your life... is to succeed at the highest level (in my opinion).
Who you're becoming is far more important than what you're doing, and yet, it is what you're doing that is determining who you're becoming.