I answered the questions in a video, sorry for the volume.
Why does anyone want to know their type?Well, first of all, I can't see Se in you, so we can rule that out. But to be honest, you seem to be more Ni than Ne to me. Didn't see anything for or against Si. I'm not sure about the J-functions, Ti/Fe seems most likely, but I'm not quite certain.
Why do you want to know your type? (Deeper than just "to understand myself", like why do you want that, etc.)
Damn, I guess I am what I am.Hmm... I think you are an INFJ in Ni-Ti loop, or an INTP, leaning towards the former one. You seemed to be more of an Ni than Ne to me, but I'm not quite sure on that one. Ti/Fe with leading Ti though. Never mind, the Ti seems to be leading. Most likely INTP.