Eudaimonia as Self-optimization?

In my article, I intend to show that human self-optimization has been a fundamental question of practical philosophy from the very beginning, and that it is worth taking note of supposedly "old" models also with a view to today's discussion. Three models will be discussed; two go back to Plato, the third to Aristotle. Although the two Platonic models form powerful anthropological nanatives, the Aristotelian model opens up a variety of perspectives, especially in practical terms, on how the question of self-optimization can be thought of from a philosophical perspective.