The proactive, preventive wellness$-$oriented model is:

"Less expensive and more effective for chronic degenerative diseases in the long

run but it is not well established, so there would be some big start$-$up costs." It

would also require some big changes in how we Educate and train health care

workers, Educate and convince the public, and probably most difficult change

human behavior.

Why would we not change to this model?

money

behavior change is hard

We are narcissistic

we do not have the time