I used to think I could change and found it very hard to accept only modifying as a solution. The ways I feel now is that modifying our behaviors are the way to at least begin. I'm really not sure if I can rewire to be a different type but I do know I can step outside myself to adapt to something I wouldn't normally do. Hopefully your thoughts are correct as this would be easier one day to just be natural in doing so but I will say I am not so optimistic.