Well, it took me 26 years and a number of conversations, but I finally understand that there are different personalities. There are a number of personality classifications, but the Briggs/Meyers/Jung are the ones I’ve started looking into. You can take a short survey/quiz here.
After you find your four-letter description, visit the description sites (here, here, and here) then change “entp” to your four-letter description in the address bar. For example, if you’re INFJ, go tohttp://www.personalitypage.com/ENTP.html then replace ENTP with INFJ (making the address http://www.personalitypage.com/INFJ.html) and hit Enter.