When we suffer some damage on this finger, means that our way of establishing relations does not satisfy us and we want to change old habits and replace them with new ones.
They also indicate conflict of "territory" in relation to the side, I get angry with ourselves, guilt.
"Sharing my room is uncomfortable"
"I hate myself for the way I have to express myself"
"It hurt so I said my wife"
"I feel bad about the way I said it to my brother".
Knowing ourselves: What does the body want to tell us with diseases?