Prior to my HA, I ate reasonably well and didn't smoke or drink in excess. But what I did was to live a stressful and not too active life.
So these are things I need to change, the exercise part started a few days after my stent procedures, however, the stress has continued as it has become part of my personality. That mood leads to fear, so I have been searching for something to help me change and found this excellent lecture.
youtube.com/watch?v=NWAPtjz...
Coincidentally this guy lives pretty close to us in Notheast Thailand.