What stayed the same as you got older?

This question is inspired by JLeslie’s question.

Aside from your physical appearance, can you think of anything about yourself that has stayed the same over the years?

Perhaps your ideas or opinions regarding certain things?
Maybe your perspective/philosophy/attitude regarding certain things?
Your ideals or morals?
Your personality traits/flaws?
Your relationships/friendships?
Your goals/passions?

Why do you think these things about yourself and your life have never changed?