people change but also stay the same. Most people’s morals don’t change for instance. Most people who have a good moral code in their 40s and 50s usually don’t become murderers in their 70s unless there is a mental disability. My dad is 85. Other then physical infirmity starting to slow him down hes still very much like when he was younger in personality, like, dislikes etc. The biggest change is the physicality.