0.0 - woah nanook, you're all over the place...
I agree with QuickTwist that was all more than a little harsh, Te or not. c__c
@QuickTwist - There's definitely a lot to take in, with the functions and all - and moreso with visual signals. But maybe I can help a bit. Both psychologically and visually you certainly have Ni/Se.
Psychologically
From a psychological angle, your mind's attention is turned toward (and tuned into) visceral reality as it's transpiring sensationally around you -- as well as the causal implications that this sense births. Your choice of topics also reflected this tendency, though this doesn't always have to be the case with all people. Your mind tries to think of things to say and lingers naturally into the somatic.
An example of this is at about 3:30+ when you run out of things to say, your eyes begin to sharply scan the environment (while your mind is probably searching internally) and then come back around at 3:45 with "I've been trying to get more physically fit lately".
Somatic Attention
Also, little things like being heavily affected by physical discomforts and noticing the tedious passing of time, are side-effects of very present Se. As well as some level of impatience when things aren't moving forward into new stimuli. Your body seemed like it was waiting (in a way that is more specific than just general camera-uneasiness)
Ne users on camera usually display much less uneasiness even when they run out of topics because their psyche scatters and branches so easily that they produce tangents naturally. There's also an initial metaphorical mental 'hop' with a little excitement when an Ne user lands on a new topic. With Ni/Se users, this hop is absent and instead they just glide right into the new topic.. as it seems to follow quite inevitably from where they were at just prior.
Trial and Error
"I hate trial and error stuff. I don't like to do it (i can do it, but I don't like it)" - this is also telling, if we consider the way you said it and how it was meant. Of course, I wouldn't suggest that all Ni/Se types hate trial and error -- and all types can dislike it -- but Ne/Si users (who build their worldview more from peeking their nose into every possibility, only to have most of them be dead ends, yet trying again and again) live their life as one long trial-and-error process. Thus Ne/Si users usually enjoy the trial and error process and have an optimistic energy to invest energies on another try.
To build a quick caricature of this difference..
It could be said Ne/Si is like... "..but what about this?? lets try it! ..oh wait, that didn't work. Ok, how about this!! ...no? ...then this? ...ahh, yes, yes. Now if I just do this too, what will I get".
Whereas Ni/Se may be more like "....no, that won't work. No, that won't work either. Ok, maybe that one will. *tries it*. Crap it failed. screw this, we're getting nowhere."
Visually
Your eyes are continually sharp and focused. They stay steady for long stretches of time, with the edge of the eyebrows slightly elevated and the upper eyelid slightly resting down on the eye. Something sometimes referred to as "cat-like" eyes by some.
(It takes a while to explain the nuance of this, so I won't go into it in this post.)
Te/Fi
As for your judgment functions, I believe you very likely have Te/Fi (although more footage would help confirm this), and I do believe you are an NiTe with moderate-to-high development of Se and some development of Fi.
Your body movements are very snappy; jittery in a quick way. With a lot of abrupt shoulder shrugs, sassy swaying (a clear example at 4:49-4:51 but they're everywhere) which are all indications of Te/Fi being very quick and snappy in its judgments and the body consequently following that rhythm. The sassyness comes more from the independence of Fi being channeled through Te articulation.
Your articulation lacks an emotional energy; it is entirely monotone and spartan. The combination of dispassionate articulation of this sort with jittery body movements/swaying is classic Te.
I'm not 100% certain about the function arrangement, though Ni(Te/Fi)Se is what I am seeing from this video. That's my $0.02.
ps. - NiTe's, as actual real people, are different from the INTJ profiles, so I'd be careful about directly correlating the two. What an NiTe is, in a lot of ways, has to be experienced -- as with all other types. o.o As inconvenient as that is for readers.