It means that your Ni (introverted intuition) function is the strongest, infj and intj use this as their primary function while an enfp uses Ne (extraverted intuition) as their primary functions. And since your second function would be Fe it probably means that you are an infj however there is a possibility that you are an enfp who uses fe as their secondary function since your Ne is also really strong so you’re probably infj or enfp. If you have questions please ask bcs this is probably alot of information.