Develop belief in your ability to succeed
The size of your belief determines the size of your success. For example, if you want to get a good score in your test, do not think 70 or 75 would be enough for you. Always aim for the full 100.
Think success, don’t think failure.
Whenever you face a difficult situation, think, “I will win,” not “I will probably lose.” Thinking about success conditions your mind to create plans that produce success.