We are always trying to understand ourselves by asking ‘‘ Why did l do that ?’’ Certainly it is true that each human being faces the question of understanding himself, even thoughhe may not put this question in so many ways. Part of the answer to “ Why did l do that?”is found in the way the individual looks upon himself, or the way he sees himself. This isreferred to as the individual’s self-concept. It is obvious that we will tend to act with more self-control, and be happier, if we can gradually gain a better understanding of how we ourselves think and act, and what kind of individuals we really are. For example, a young woman may ‘‘ see herself” as a poor conversationalist and a kind of wet blanket when She goes out with her friends. Actually, she is warm and friendly and well liked by all who know her. Here is a case where an individual has formed a ‘‘self-concept’’ Which is definitely not in line with the facts. If she could come to realize the truth situation, it would in all probability help her overcome this fear of meeting or being with other people. The importance of an individual’s ‘‘self-concept ” in influencing his behavior is plainly evident.