I think that intellectualism is only attributed to head types but I think it's important to see how it manifests for all 9 types. I type 9w1 962 soc/sx now but before I would keep getting typed 6 just because I seem "rational", and/or am interested in finding the truth in things which results in a lot of doubting. But besides that, I'm interested what people think all 9 types might look like on their journey for the "truth".