Avira- I gather from your post that there isn’t one central message in the litvish communities (and btw I read that learning about gadlus haadam was chakira, not mussar, ? But ok) I asked because I’m curious to hear more
there’s no chutzpa meant by my question to ask you to summarize the ideals/ message of mussar in one post; I wouldn’t ask you something I can’t do myself for Chassidus Chabad:)