Acharya Prashant addresses the common inquiry regarding how to improve willpower by first questioning the very nature and necessity of willpower itself. He explains that willpower is typically defined as the determination required to achieve a goal or perform an action. However, he points out that the perceived need for willpower only arises when there is an presence of fear, restrictions, or imaginary obstacles. When an individual gives importance to these fears, they find themselves unable to act and subsequently seek willpower as a remedy to overcome these self-imposed barriers.