A fully functioning person

...a well-adjusted individual, an optimally functioning person - would be one who is open to all the experiences that are going on within the organism and is able to assimilate those into the concept of self. If I feel hatred, I can assimilate the fact that I'm a hating person; I hate this individual. If I feel love, I'm able to recognize that that's what I'm feeling. If I'm frightened, the same, so that when one is really open to all of the experiences going on in the organism, one is a fully functioning person.

p.252, Rogers, C., & Russel, D. (2002). The quiet revolutionary: An oral history. Roseville: Penmarin Books.