Yes, there is joy in never-ending self-improvement. Whether you are a dad, a mom, a student, an accomplished employee, the boss or whatever, life is so much more interesting if you are always improving yourself instead of just being satisfied with your present gifts and talents. How do you create such an interest in daily life? The successful ones develop a habit of identifying the most important skill they can see the need for at any stage of life and then set about mastering that skill. They find interest in always concentrating on the mastering of a new skill.