Attitude influences how you age. If you're upbeat, you're likely to resist frailty, and, if people treat you as a competent adult, you're likely to be one.
D000368:Aged; D000375:Aging / Q000523:psychology*; D001290:Attitude; D016330:Frail Elderly / Q000523:psychology*; D006801:Humans; D008569:Memory Disorders / Q000523:psychology*; D013240:Stereotyping