Quote Originally Posted by Beautiful sky View Post
My theory is that what we call J/P types is actually different species of people and what we know is that different species of people did exist and with migration people did meet, had wars and interacted with different species. This should come to light with genetic testing
I'd agree if you said it was Merry vs. Serious or something.

Socionics xxxj vs xxxp is a weird dichotomy. (unless you meant MBTI xxxJ vs xxxP)