Mix with positive-minded people as a means to tap into your unexploited potential.
Invest your energy in the things you can control.
For many, lack of achievement is more a consequence of fear of taking a chance and getting uncomfortable.
You have to create your self-belief by going to your core to find the probable reasons for the negativity in you, and then demolish them.
If obstacles are large, jump higher.
Every time a champion makes a decision they have a chance to learn something new, regardless of the outcome.