Final answer:
Positive self-talk is a technique that involves replacing negative thoughts with positive ones. It can help reduce test anxiety and promote relaxation.
Step-by-step explanation:
The word from the list that best fits the definition of repeating 'I will succeed' is positive self-talk. Positive self-talk is a technique used to replace negative thoughts with positive ones, which can help reduce test anxiety and promote relaxation. By repeatedly telling oneself 'I will succeed,' it helps boost confidence and mindset for success.
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