I understand the need for posting the things the op did and I'ld like to back it up hereby if possible.
I personally have had never an advantage in life by being a dreamer. On the contrary, I was dependant all my life on direction given to me by a Sensor. Be it my Dad or a good friend, I myself am able to so heavily loose grip on reality that I end up in a mess in my room, drunk, dirty and exhausted.
I've lately spoken to my very practical istp colleague at work about online forums and he said he wouldnt ever sign up for that because the talk is so impersonal on those forums that the are a platform for all kind of jerks to mask themselves as someone they will never be and thru that neither the listener nor the speaker would achieve anything. I asked him then if it wouldnt be intresting for him to be another person for some time, just for experience and he said, of course but he wouldnt need an online forum for that.
So the question is, are those people on an online forum more ill and those who are not more sane or vice versa ? And I think this question cant be answered, it's all a matter of perspective. The same I do think about the S and N difference, it is a matter of perspective. While I as an N would dream all my life about flieing my own airplane and how cool that would be, I'ld probably be disappointed or be to fearful if someone actually would take me on a ride. Therefore I'ld maybe become a good airplane engineer, dreaming of wild adventures every nite and putting all my love into an airplane design. While a S-type couldnt understand how I could just dream about it and take all the necessary steps to become an airplane pilot to later design an airplane of his own, with all his love, according to specifications he learnt by experience.
I do not think that he and me, so the N pilot and S pilot wont ever not get along with each other, they just have different motivations and things they want from life. And this is a thing largely decided by personality in the end and not necessarily by a N or S divide.
I am a guy who worries alot, I've for each thing I do, a number of 100 possible scenarios how and why it could fail. My Dad tends to comment on that with "You worry too much. While you sit in the car looking in the back mirror what that guy behind you is doing, you'll crash into the guy before you."
My Dad's an istp with high morales and he's one of the finest persons I ever met in my life. He's a businessmann and is successful with his plumping company for 30 years now. He's a rolemodel to me, but I am convinced, if we werent family, we would have never become friends; cause despite my high school education and every degree I achieved, he still thinks I am an idiot, because I still fail at age 27 to deal with the most common things in life, like understanding a car contract correctly or paieing ur bills on time or accepting that this cruel system we live in will eat me alive if I dont play by its rules.
And this is the one thing, I'll never get along with with sensors. I've accepted their desire to not to be too sensitive about everything and to just do some things without worrieing about anything but having the constant feeling they think of me I am an idiot because I am an idiot is frustrating for myself. Thats like being the dork everyone picks on in the class room for all his life. And people who share that similiar feeling will ultimatly vent on this forum.
Cause if we dont want to kill all our idiots and rid the world from their existance, we have to find a way to cope with them.