Good quotes, Kalosyni .
It literally just hit me as I read the Menoikeus quote that:
[132] "For it is not continuous drinkings and revelings, nor the satisfaction of lusts, nor the enjoyment of fish and other luxuries of the wealthy table, which produce a pleasant life, but sober reasoning, searching out the motives for all choice and avoidance, and banishing mere opinions, to which are due the greatest disturbance of the spirit."
A pleasant life is produced by sober reasoning etc. Epicurus doesn't tell Menoikeus that the sum total of a pleasant life is sober reasoning etc but that such a life is produced by those things.
From my own commentary on that section:
Rearranging the Greek into a more "English order":
οὐδ᾽ ὅσα πολυτελὴς τράπεζα ἰχθύων καὶ τῶν ἄλλων ἀλλὰ νήφων λογισμὸς φέρει τὸν ἡδὶν γεννᾷ βίον
"and nor does an extravagant table of fish and other things bring forth a sweet life but self-controlled reasoning [does bring forth a sweet life]."