explain and defend or critique stoicism this is a thesis defense essay

The goal is to deeply think about an ethical theory (e.g. identify and evaluate the major arguments for and against it) and then evaluate the theory. Is the theory true? Is it a good theory to follow? Is it ethical or does it explain ethics well?

example:

b) Stoicism is enriching for three primary reasons: …

MLA, 12 point font, double spaced, at least four full pages.