You don't know when death will come, so live with urgency to usher your ideas and dreams into reality.

Get clear on precisely what you want, then move past any doubts or fears through massive, urgent action.

Being mindful of one's thoughts, acknowledging your fears, and maintaining positive hope can do much to manage your daily fears.

Control your thoughts and be in present. Overthinking can also lead to unnecessary fears and doubts of even that you are confident about. 

Your fears and doubts come from a combination of all your insecurities, low self-worth, and limiting beliefs. So the two things that are really standing in your way between you and your goals are fear and doubt.

In order to get to the crux of what you want, ask yourself: