Another direct question that would be helpful to answer:
Just as we question as to "flourishing," what exactly does "tranquility" mean and what does it entail?
In short, what Max do you think at that a person is doing while they are tranquil?
Also, do you agree with a statement Don in an earlier post that he believes tranquility is specifically defined in terms of a lack of fear of gods and of death?
What specific improvement or advancement in a person's life arises from holding "tranquility" to be the goal rather than the ordinary calculus of evaluating pleasures vs pains?