The mother who changed diapers, made the meals and school lunches, and did the laundry may feel that her usefulness is now gone. Fortunately, she may find other constructive outlets, and she can regain her sense of usefulness. The principle, however, is valid. To the extent a person feels he has a purpose, to that extent he can feel happy and have self-esteem. To the extent he feels himself to be purposeless, to that extent he is likely to be depressed and lack self-esteem.
Every person wishes to attain a goal.
The striving for a goal is the drive that motivates people to act. Unfortunately, many people do not realize that while they have intermediate goals, they do not have an ultimate goal. One may have a goal to learn a trade or a profession. So that one may be able to earn and support oneself and a family. Attaining the trade or profession may occupy all one's time and effort, and it is indeed a goal.