2 - Sometimes i have a 'Don't give a rats ass' approach to people, then other times i wonder if i have hurt their feelings by being blunt and honest. It would be easier to be one or the other.
3 - Most people i know, know i am a good hearted person and i'll help anyone with anything if i have the resources/time available. People surprise me sometimes with their kind words. I suppose i am just to modest.