Meyers Briggs

Have any of you ever taken the Meyers Briggs personality test? It turns out I am an INFJ which is not very common and everything I have researched from it has completely described me. It is almost like I have a valid reason I am the way I am sometimes and I react the way I react. I would sometimes get frustrated with myself for not reacting "normal" but I was reacting my own type of normal. I don't know. It's just kind of cool.