I totally agree with you on Lenalee. She is seriously messed up when it comes to dealing with death and other such atrocities.

I can see Lenalee as the type of person who would blissfully forget anything and everything traumatic about her past the moment the war ends and set up a household with her brother while at the same time be devestated the war ended favorably because her family dispersed.

I love your analysis. Kanda is clearly the most sane, and he may not even be human. XD