I have always heard that “I” is the sign of those seeking attention. For instance, if people write or say I did this or I did that, they are looking to be recognized. I is short for prIde. We is used to take the emphasis off of individual and place it on the success of a group. Now here is where that theory gets shot down. People who are not involved but are trying to attach themselves to success will  say WE did this, even if they had little to no involvement. I does not mean WE. Just the thoughts in my head….