I think naturally if you're an actor there's a high level of assertiveness that you need to have to survive this business. There's boldness in being assertive and there's strength and confidence.
I think happiness comes from self-acceptance. We all try different things and we find some comfortable sense of who we are. We look at our parents and learn and grow and move on. We change.
If you just watch a teenager you see a lot of uncertainty.
You do have to change things as warfare changes.