Acceptance of who you are and where you are in life is a perfectly healthy place to be. If you want improvement in your life, act on it. If you are fine where you are, just be happy with it. There is no rule that say you cannot just get to a good place in life and stay there.
So it really comes down to your own decision - are you satisfied with your life or not?
So it really comes down to your own decision - are you satisfied with your life or not?