Well, gee. By the time I'm 80 or have the kind of life experience you're talking about, I probably won't need something like personality type to make sense of it.
Now you make me ashamed of myself for being curious and wish I had just never been arrogant enough to try and learn about type.
Its ok you can, just keep the necessary psychological distance. I dont know if you do already, if you do then we are fine.
My INFJ for example is a very wise person and knows alot about people, doing her major in some psychological crap I will never understand atm. And she thinks typology in general, may it be mbti or socionics is unhealthy, when done by unprofessionals. Thats why aswell its not accpeted in psychology in Europe, cause the doctors think it can lead people to think of having problems they dont have or of talking people themselves into something.
That I am telling you this and that I jump at you from time to time in the forums is because I think you are indeed a very deep and profound thinker aswell and you will probably now alot more about people than I will ever do in the long run, when you learn and interact. I am just trying to warn you of the psychological distance needed to the whole topic and that typology isnt always congruent to reality. We got enough nutcases already on the forum, dont need another one

.
I promise you tho in the hand, after I have gotten to know you better on the forums and I am convinced you have the necessary psychological distance to the topic, I am gonna give it a try aswell and try to type you in socionics.
(Or buy you a beer or something, whatever you want, I owe you something, jumped you alot of times already

)