@EgoMania
"... I'm not going to fact check everything just because someone has a different opinion...."
I can see that logic though I may not agree with it entirely, however in this case what you're saying doesn't apply as we weren't discussing opinion there. We were discussing whether you remembered the mission accurately. That's no a matter of opinion, but fact. Once it was stated that you were remembering incorrectly, if you didn't know with absolute certainty, that would have been the time to check.
"...For example, I'm not sure if you would have time to go to a terminal to get SAM connected to cause the base to blow up but rather than going back and forth with you about every detail I think it makes more sense to see that mission again and check what I missed and what that means..."
That would be best as you're not remembering the mission accurately at all. You do not need a terminal for SAM to blow the base up. In fact, I would have thought it very strange if you did.
"...And well, here we are on the topic of logic. Logic is not truth. What's logical to one person is not per definition logical for all...."
This is only partially correct. Logical means that something makes sense but not that it is necessarily correct. Therefore, one may logically conclude that the color of something is dark grey based on what they can see or what have you, but the object could turn out to be black.
However, logic is logic even when or if we do not agree with it. Sure we may struggle to see it from time to time, but once we have it, it is there. In this case, given the circumstances, lying to the Kett would have actually been the most logical choice as it isn't logical to keep your word here. Honorable, sure. Logical no.
Can there be conflicting logic? Absolutely. Logic isn't necessarily true, it is just stating that something makes sense from a perspective that isn't factoring in something such as emotion.
You mistakenly make this about not getting everything you want. No. This is about logic. Now if they wanted to create a situation where the only thing holding you back from being able to do both wasn't just you keeping your word to a (and depending on what you do, dead) Kett, they could have. They didn't.
So before you continue to divulge your opinion on this, it would just be better that you go play/replay the mission as your third option didn't make sense based on how the mission actually plays out.
In other words, while you can obviously do it, you sharing your opinion on this, without being properly informed regarding the relevant facts, is illogical.
But I agree with you, rather than continuing to go back and forth about this, you should reach this part or look it up.