Letting go is a brave process of continually letting go of the need to control. At its core, it is about digging deep within yourself to find the confidence and courage necessary to believe you can endure anything that you may face. The need to feel as if you are in control is an insecurity that brings suffering. Stop wasting precious energy on trying to control things and use this energy to build your confidence and abilities. This will decrease your suffering and increase your ability to persevere.