​The first thing to do is acknowledge it, instead of being fearful. If any type of fear subsequently accompanies your feeling of self-doubt, then also acknowledge your fear. It sounds a strange thing to do but acknowledging the feelings that at first seem to hinder your progress is a valuable way to remove the hold they have over you. Awareness and acceptance of feelings or emotions labelled as negative will mean you can start the process of removing the power they have over you and in the case of self-doubt will enable you to elevate what you believe yourself to be capable of.
 
When we fear something or are uncomfortable with the way we’re feeling there's a tendency to veer towards avoidance rather then acknowledgment, exploration and acceptance, which would in fact provide you with a starting point for options towards change and more affirmative action.
 
The uncomfortable feelings you experience such as self-doubt might at first appear to be there to trip you up or stop you from progressing but they are created by you (mostly unconsciously) with a helpful purpose in mind. They are created to protect you, which is a wonderful intention but not always helpful. They’re created with the intention of saving you from being hurt or disappointed and to keep you safer within your comfort zone, the zone of only doing what you know and where you think you are certain of the outcomes.
 
As humans we are very complex in the way we think and sometimes it’s not always easy to understand our thought processes, which determine our behaviours and actions.