Final answer:
The concept of living one's life is ongoing and does not cease at a particular age. As illustrated by the activities and contributions of older individuals like Luanne Yazzie or Dr. Ellen Langer, aging can be a period of active engagement and transformation, countering aging stereotypes.
Step-by-step explanation:
The statement Luanne Yazzie, a 58-year-old, has lived her life cannot be deemed true or false without context because living one's life is a continuous process that does not end at a particular age unless it refers to the end of life in a literal sense. From the provided reference information, we can infer that an older woman, possibly akin to Luanne Yazzie, does not stop living her life after retirement. Instead, she engages in new activities such as swimming at the YWCA, serving on a board, and participating in community groups, which exemplifies active and fulfilling aging, contrary to some stereotypes.
Further supporting this notion is the reference to Dr. Ellen Langer, who at the age of 61 was still actively contributing in her field of psychology. Aging is not a stopping point; it can be a time of transformation and continued contribution as evidenced by historical and contemporary figures who have led significant lives well into their later years. Therefore, it implies that a person like Luanne Yazzie, despite being 58 years old, is likely still actively living her life.