I suppose the quadras are just our "default" setting. When I'm in a totally unfamiliar place with unfamiliar people I am a bit more gamma, as in I am more objective. I relate slightly more to Ni as base function than Ti which is one of the reasons I type as ILI. I'd say I'm pretty good with Ti although I don't take it very seriously, which would make sense if it is the demonstrative function. For example I'd love aceing a math test that everybody else failed, but I'd have absolutely zero interest in taking hardcore math classes.