Wow yeah I completely relate to this, I was considering this the other day, and I think because I was bullied at school that had an impact on me throughout my childhood, and that has made me into the INFP I am today, that is what we are caring and quiet because past pain has made us self-conscious and we care because we know what it is like when people don't...
And seriously I feel so much guilt over little things that happened ages ago, such as not ringing someone back, or saying the wrong thing at the wrong time, or even just overlooking something I should have noticed and been more considerate of, I completely get the whole dark side thing, and I think this is also one of the reasons I strive to be better.
I don't completely believe in the concept of karma, but I think it is a good way to live, "treat others as you expect to be treated"...sorry to quote religion...
And seriously I feel so much guilt over little things that happened ages ago, such as not ringing someone back, or saying the wrong thing at the wrong time, or even just overlooking something I should have noticed and been more considerate of, I completely get the whole dark side thing, and I think this is also one of the reasons I strive to be better.
I don't completely believe in the concept of karma, but I think it is a good way to live, "treat others as you expect to be treated"...sorry to quote religion...