I saw this in the INFJ forum. It seemed very interesting and accurate to me.
INFJ vs INFP - Infjs Forums
Especially this post by Von Hase:
INFPs focus on values.
INFJs value their focus.
INFPs invoke their feelings.
INFJs feel their invocations.
INFPs use their intuition to validate their feelings.
INFJs use their feelings to validate their intuitions.
INFPs react with strong emotions.
INFJs have strong reactions to emotions.
INFPs know what it could be.
INFJs know what it couldnít be.
INFPs use emotional currency.
INFJs use their emotions currently.
INFPs donít know when to quit, and tend to jump out.
INFJs donít know where to start, and tend to jump in.
INFPs strive to nurture those around them.
INFJs nurture those around them to strive.
INFPs know where it begins.
INFJs know where it ends.
INFPs are highly aware of their feelings.
INFJs feel they are highly aware.
INFPs figure it out by thinking about it too much.
INFJs figure it out by not thinking about it at all.
INFPs have trouble expressing their feelings, but not showing their emotions.
INFJs have trouble showing their emotions, but not expressing their feelings.
INFPs tell about something someone they know did.
INFJs tell someone about something they know they did.
INFPs come to feel your emotions with you.
INFJs feel the emotions coming from you.
INFPs open up to harmony.
INFJs need harmony to open up.