How to remove fear

Extensive practice and improvisation both deepen attention.
Extensive practice leads to the ability to replicate learned sequences, whereas improvising involves experimentation.
Both of these exercises turn off the fear circuit.
(quoted from Life Unlocked by Dr.Pillay)

This lines remind me of the recent incident about a person who is a man of honest and an English learner.

I will introduce an example of the man who entered speech contest to have got over all of his difficulties and finally won an unexpected prize, because he had thought that he made it a value to get an entry for the contest and keeping his tension for the preparatory.
He devoted himself practicing English speech to improvise all his sentences for two months. Though he got tired of memorizing and repeating the same activity every day on the half way, he never gave it up. He suffered from the resistance of his brain what he said... his brain persistently reset all his memory what he wanted to speak out when he tried to practice his speech.
He just tried to control himself to adjust to improvise his story by heart.
Then he gradually got back calm and peaceful mind and headed for the speech contest.
He spoke out greatly without any hesitation. The result was the best score and he won the first prize.

This shows me how you can get over fear in your mind.
I'm very impressed with his strategy to win the goal. He overcame himself.