>Red Wedding and Ned's execution were far worse but they also
>accomplished far more in terms of storyline and surprise.
>
>I see what you're saying about Sansa taking Littlefinger's
>speech to heart but honestly I'm still not understanding why
>Sansa agreeing to go along with Littlefinger's convoluted plan
>is helping her in the long run.


Sometimes the best way to fuck up your enemy is from the inside. Make them think you are stupid or weak. When their guard is down, you attack because you are the least expected to. Somestimes you might have to endure pain to achieve your goal.