I'm an INFJ, but all of these apply to me... Except the one about bad relationships.
What each mbti type was made to do
The MBTI Types and Why They Hate You
Very accurate MBTI descriptions. I'm a "Perfectionistic humanitarian" married to a "Badass mastermind.
really great for both of mine (ISFJ and INFJ) Contradictory MBTI, but pretty accurate, especially when I think of the other types I know.
How an Introvert Makes a Phone Call