This theory helps the person to have control in life, satisfaction in life, live a balanced life, importance of time management, importance of your presence in life of people etc. It sets your behavioral aspect, thinking aspect and accepting in the true way what you can achieve. How can you digest many success and be positive in life to digest failure as a lesson in life to improve and rearrange thoughts and implications to achieve the best. Simple to learn theory with a vast array of practical understanding and implication.