The Lesson I learned: If Lesson Zero never existed or was planned out differently or they explain stuff. Nobody would think Twilight Sparkle is Crazy. But that is the same about Pinkie Pie and Fluttershy.
Why are you constantly spamming websites about lesson zero? The fact that you're getting this bent out of shape over a cartoon pony being portrayed as insane in fanfics is not only sad, but also rather concerning. You already made your opinion about the character known, you do not have to keep making post about.
People thought again in the Season 9 Episode that Twilight Sparkle had Mental Breakdown. Twilight Sparkle is the same character: She is the Same Character that says Pudding in the Most Randomness Way. Twilight Sparkle was Autistic Moments in the Season 9 episode.
Lesson Zero feels like it's set up to make Twilight Sparkle Crazy as can be but found out it's not the Case. If Lesson Zero never existed or was planned out differently. Nobody would ever question if Twilight Sparkle is Crazy or Not.