The Question and Answer section for Les Miserables is a great resource to ask questions, find answers, and discuss the novel.
There are many through the whole story. Are you looking for one in particular?
There are certainly people in our society like this. I think that, however, this is needs your opinion rather than mine.
I think this really depends on what charactrer you are more passionate about. I do not know you so you will have to consider this with people you know and trust.