I was thinking about this on and off this morning. My first thought was that the body is the base foundation for all of those things. None of them matter or can be in meaningfully good shape if the body is in poor condition. Then I started thinking it may just be an interrelationship where they all depend on each other. Then I thought more about what exactly is it that we're trying to evaluate? Is it quality of life? Because that really begins convincing me that there really is no priority list here and they are all deeply dependent on each other. Ever been depressed and tried to exercise? Ever been in terrible health and tried to be happy?