The one part I wish wasn't there was when it's stated that women can't be captains in Starfleet.
Roddenberry admitted at some point that the line was just sexist, that it was intended to mean women were not eligible to be starship captains. But the line doesn't make sense that way. Lester seems to be bitching about some impediment to romantic togetherness— but if Kirk and Lester
both became starship captains, they'd never see each other. So what the hell is she talking about?
The writing is disjointed, as if it's been hastily cut down from a longer conversation, leaving a series of non-sequiturs:
JANICE: The year we were together at Starfleet is the only time in my life I was alive.
KIRK: I never stopped you from going on with your space work.
JANICE: Your world of starship captains doesn't admit women. It isn't fair.
KIRK: No, it isn't. And you punished and tortured me because of it.
JANICE: I loved you. We could've roamed among the stars.
As best I can read it, Kirk was a top cadet on the command track, while Lester was heading for an undistinguished career on the lower decks. So she quit or flunked back then, now referencing it with bitter hyperbole to shield her ego. "I didn't fail, I was unfairly treated for being a woman."