Life is pulled by goals and pushed by drive. Make sure you have both!
Take perfection and throw it out the window. There's always something you can make better or do differently - strive to IMPROVE, not attain the impossible.
Make peace with your past - so it won't spoil the present!
There will be difficulties to face on the way to being successful. You can weather the storms.
Don't lose sleep over things you cannot change! Wash away guilt - it's not worth it.
Life is too short to waste time harboring bad feelings about anyone. Forgive, forget, then move on!