I think the age thing is just BS. Change is hard no matter how old you are. But if you don't want to or see no reason to of course it will never happen. Change for others pleasure won't happen. You have to do it for yourself and because you put it in your head and made the decision to do it. Humans are constantly evolving if they are open and aware of their environment and relationship needs. We grow and change with everything we do. Then there are bad habits like nastiness and back stabbing and smearing and what not. Those personal choices are ugly and easy to fix but some people get off on it...