Abraham Maslow proposed a hierarchy of needs that represented various needs that motivate human behavior. The hierarchy is often displayed as a pyramid, with lowest levels representing basic needs and more complex needs located at the top of the pyramid.
At the peak of this hierarchy is self-actualization. The hierarchy suggests that when the other needs at the base of the pyramid have been met, the individual can then focus their attention on this pinnacle need. Self-actualization is described as "?the desire for self-fulfillment, namely, to the tendency for him to become actualized in what he is potentially."
Self-Acceptance and Democratic World View

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Self-actualized people tend to accept themselves and others as they are. They tend to lack inhibition and are able to enjoy themselves and their lives free of guilt. Other people are treated the same regardless of background, current status, or other socio-economic and cultural factors.
Realistic

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Another major characteristic of self-actualized people is a sense of realism. Rather than being fearful of things that are different or unknown, the self-actualized individual is able to view things logically and rationally.
Problem-Centered

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Self-actualized individuals are often motivated by a strong sense of personal ethics and responsibility. They enjoy applying their
problem-solving skills to real-world situations and like helping other people improve their own lives.
Peak Experiences

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Self-actualization is also characterized by having frequent
peak experiences. What exactly is a peak experience? According to Maslow, these "Feelings of limitless horizons opening up to the vision, the feeling of being simultaneously more powerful and also more helpless than one ever was before, the feeling of ecstasy and wonder and awe, the loss of placement in time and space with, finally, the conviction that something extremely important and valuable had happened, so that the subject was to some extent transformed and strengthened even in his daily life by such experiences."
Autonomy

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The self-actualized individual does not conform to other people's ideas of happiness or contentment. This original perspective allows the individual to live in the moment and appreciate the beauty of each experience.
Solitude and Privacy

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Self-actualized individuals value their privacy and enjoy solitude. While they also love the company of others, taking time to themselves is essential for personal discovery and cultivating individual potential.
Philosophical Sense of Humor

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Self-actualized individuals generally have a thoughtful sense of humor. They are able to enjoy the humor in situations and laugh at themselves, but they do not ridicule or make fun at the expense of another person's feelings.
Spontaneity

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Another characteristic of self-actualized people is a tendency to be open, unconventional and spontaneous. While these people are able to follow generally accepted social expectations, they do not feel confined by these norms in their thoughts or behaviors.
Enjoy the Journey

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While self-actualized people have concrete goals, they do not see things as simply a means to an end. The journey toward achieving a goal is just as important and enjoyable as actually accomplishing the goal.