Sometimes fear comes when you are not used to take your own decisions. Underneath every fear there is a decision making related resistance and vice versa. So longer you avoid taking decisions then more weaker your decision making muscle would be. Take more decisions and experience failure or success and repeat the process. After some time, your thought on fear will fade away as you get used to experience both failure and success. One of the main fear people experience is fear of failure. This is the reason some people have hard time taking decisions. Start small. Start taking decisions based on your own thought process and build your decision-making muscle.