What an important topic, fear begins when we stop believing, is associated with distrust, fear, that is why it plays such an important role to believe. When you believe, fear dies and you will have confidence in doing things. Pedro's case comes to mind, that Jesus called him in the middle of the sea and when he got out of the boat to go where he was afraid and began to sink. Where did fear begin? When I look at the circumstances and I stop seeing the goal, the goal, I remove the gaze of the one who can do everything and saw the circumstances. But when the teacher extended his hand, the fear went away and I regained my confidence and walked on the water. So your fears will go when your faith grows, when your confidence increases.