in my exspirience that is their weakness, if they choose to see it that way. but that is their problem because they have to deal with it. you know you are not weak. you know you are nice because you are kind. if someone started to take advantage you know to back off. if they think they can take advantage of your kindness its their loss. they loose a good friend. and i knw what you mean byt the sad look attracts bad comments. ive litrally had people stop e in the street and comment on how i look. im obviously in no mood to be spoken to that way, which just makes my mood worse.