I believe the two concepts, wellbeing and wellness, are different from each other, and yet intimately related. If you want to see them as the same, you can. If you want to see them as separate from each other, you also can. You can say wellness’ focus is physical activity and wellbeing’s mental activity. This creates difference by invoking a mind-body separation perspective. Is mind and body separate though? Again the discussion may be endless and I can only offer you here my own perception of it.