/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: diasiddiqui77 https://cdn.slidesharecdn.com/profile-photo-diasiddiqui77-48x48.jpg?cb=1605020675 An individual's self-concept is the core of his personality. It affects every aspect of human behavior: the ability to learn, the capacity to grow and change. A strong, positive self-image is the best possible preparation for success in life