Success is simply never giving in to failure - either in mind or body.
If you have positive energy you will always attract positive outcomes.
It is action that creates motivation.
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.
For many, lack of achievement is more a consequence of fear of taking a chance and getting uncomfortable.
The people and successes in your life mirror your beliefs.