Who Is More Likely to Be Optimistic About Their Cognitive

Who is more likely to be optimistic about their cognitive competencies, their ability to maintain memory, and other aspects of cognitive abilities regardless of their actual age?

A) David, a man with a partner and two children who sees himself exactly at the age he is.
B) Susan, a woman who behaves like a 25-year-old even though she is actually 50.
C) Andrea, a 50-year-old woman who has had mobility problems and tells everyone she feels like she is 80.
D) Mike, a man who is 45 years old but refuses to settle down and acts like a college student.