To quote Madeline Kahn in Young Frankenstein, "How can I say in a few words what has taken me a lifetime to understand?! You've got it, [Miss]."
To start with, in your last message you rationally and carefully parsed with razor precision intellectually why you are making your request. That is Ni ego dominant. Then you do this in the context of leveraging social expectations through the hope of creative Fe impulse and demonstrative Fi respectfulness. Your emotional demeanor in your video is Fe. Fe is cute and can be smiley. Trust me there are a million reasons simultaneously process quickly and taking into account before suggesting a type. I'm just too lazy to enunciate it all. Has a lot to do with cumulative experiences. One gets familiar with a myriad patterns and Quadra concerns...