What is self-actualisation? Provide an example.

Self-actualisation is a term that was first introduced by the psychologist Abraham Maslow in the 1950s. It refers to the process of realizing and fulfilling one's potential and abilities. It's about becoming everything one is capable of becoming.

Maslow saw it as the ultimate goal of personal development and the pinnacle of human achievement. It's the final level of psychological development that can only be achieved when all basic and mental needs are essentially fulfilled and the "actualisation" of the full personal potential takes place.

An example of self-actualisation could be an artist who has mastered their craft, has a clear understanding of themselves and their relationship to the world around them, and who continually seeks to produce work that is an authentic expression of their inner self. This artist would not be motivated by external rewards or the opinions of others, but by the intrinsic satisfaction of creating and expressing themselves.