Question

which characteristic applies to mentally healthy people?
accept lifes disappointments
feel uncertain about themselves
let their emotions drive their decisions
cannot laugh at themselves or with others

Explanation:

Mentally healthy people are able to cope with life's challenges, including accepting disappointments. Feeling uncertain about oneself, letting emotions drive decisions, and being unable to laugh at oneself or with others are not characteristics of mentally healthy individuals.

Answer:

A. accept life’s disappointments