I notice this is one of the most, if not the most common mistake people make when trying to guess someone's type.
I mean it's understandable, both NFs, both idealistic and things..
But the basic differences are so obvious that it should be more defined which is what and not be mistaken for each other all the time.
For starters they have different functions but you probably know that.
But more importantly INFJs are set (destined if you like) to please people while this couldn't be any further from an INFP.
INFJs are meticulous people (https://www.google.com/search?q=hol...ms&tbm=isch&sa=X&ved=0ahUKEwiSra7z0eflAhXvs4sKHacDAZAQ_AUIESgB&biw=1920&bih=902), they do everything in a specific order - especially that they have inferior Se so they try to avoid unknown situations. INFPs are often all over the place and often seem random.
But the most important thing about them may be their relations to their feelings.
An INFJ doesn't really know what he or she feels, but is very much in sync with other people's feelings around them. ("I know she hates me. Don't ask me how but I know that.")
An INFP knows perfectly what he or she feels but everyone else's feelings are secondary to that.
That means if you see someone who does everything the same way everytime and is very confused about his or her feelings it is very unlikely to be an INFP.
Case in point: Joker. He's someone who couldn't be more serving and confused about his own state yet I see him typed INFP all the time.
And if you see someone who is very random and flexible and is a bit selfish about his or her own needs that is very unlikely to be an INFJ.
Case in point: Rose from Titanic. I see her typed INFJ all the time when she's the most selfish (and flexible) person on the planet.
Tertiary is also a valid point to prove someone's type.
INFJs want to verify everything (Ti child). INFPs have nostalgic tendencies (Si child).
That is very hard to catch, but the basic points are different enough to not confuse them all the time.
I didn't mean to step on anyone's toes just my two cents here.
I mean it's understandable, both NFs, both idealistic and things..
But the basic differences are so obvious that it should be more defined which is what and not be mistaken for each other all the time.
For starters they have different functions but you probably know that.
But more importantly INFJs are set (destined if you like) to please people while this couldn't be any further from an INFP.
INFJs are meticulous people (https://www.google.com/search?q=hol...ms&tbm=isch&sa=X&ved=0ahUKEwiSra7z0eflAhXvs4sKHacDAZAQ_AUIESgB&biw=1920&bih=902), they do everything in a specific order - especially that they have inferior Se so they try to avoid unknown situations. INFPs are often all over the place and often seem random.
But the most important thing about them may be their relations to their feelings.
An INFJ doesn't really know what he or she feels, but is very much in sync with other people's feelings around them. ("I know she hates me. Don't ask me how but I know that.")
An INFP knows perfectly what he or she feels but everyone else's feelings are secondary to that.
That means if you see someone who does everything the same way everytime and is very confused about his or her feelings it is very unlikely to be an INFP.
Case in point: Joker. He's someone who couldn't be more serving and confused about his own state yet I see him typed INFP all the time.
And if you see someone who is very random and flexible and is a bit selfish about his or her own needs that is very unlikely to be an INFJ.
Case in point: Rose from Titanic. I see her typed INFJ all the time when she's the most selfish (and flexible) person on the planet.
Tertiary is also a valid point to prove someone's type.
INFJs want to verify everything (Ti child). INFPs have nostalgic tendencies (Si child).
That is very hard to catch, but the basic points are different enough to not confuse them all the time.
I didn't mean to step on anyone's toes just my two cents here.