You claim that you can be inside and outside house in the same time...
I mean how could you be?

You are in house(mind) and think from your perspective what is happens outside or you are outside and you like a bird can see what is really happens.

You can only think you can be and it's a Ti or subjective thinking.
For ENTP and INFJ it is normal to think they can be...
I use this new phangly thing called legs, where you look at the outside, then go inside, and compare and contrast with the inside
It is possible to switch from one version of N to another. You just have to do a 're-take' on the same information, using a different set of goggles. And yes, it is especially Ne doms that seem to not want to pick and choose, and want to have it all, go outside that box and walk in and outside that house. Hell, wanting to change perspectives and seeing things from all possible angles is like...part of the Ne-DNA. Every corner is interesting, so the different outlook that the other side of N offers? Dude, that's plain gold! Why would you not be motivated to go there? And in that regard, I agree that our poster is ENTP
But I've also met my fair share of INXJs who readily have access to Ne. They are typically a lot more invested and preferential about their Ni-dom, but when certain moods hit....suddenly they turn into ENTP trolls and go all out. Nothing to do but wait it out, usually
One does have access to their shadow. And typically, the first two shadow functions are readily accessible, albeit less exercised, meaning they cost a lot more energy to utilise properly. The second one, on top of that, tends to be used in a knee-jerk reaction and a negative way, as that is how it's often experienced. But with a little bit of elbow grease and a touch of awareness, it's there for the taking. (The next ones however, omg, are they a pain in fucking shadow realm).
Oh and I'm ENFP - Ti is about my biggest nightmare.
...but I do get typed NFJ an awful lot because I like to go for a walk now and again
