The INTJ/ENTJ overrepresentation makes complete sense when you look at what Bitcoin actually requires: delayed gratification, systems thinking, and comfort holding contrarian positions for years.
What's more interesting is the INTP spike. In the general population INTPs are about 3% -- in Bitcoin surveys they're consistently 15-20%. That tracks with something psychologist Jonathan Haidt found: INTPs score lowest of all types on "respect for authority" and highest on "need for logical consistency." Bitcoin is basically an INTP manifesto in code.
The Brazil replication is the real tell though. If this were just a Twitter sampling artifact, you'd expect different distributions across cultures. The fact that Brazilian Bitcoiners show the same INTJ/INTP clustering suggests it's the protocol that selects for the personality, not the social media bubble.
The INTJ/ENTJ overrepresentation makes complete sense when you look at what Bitcoin actually requires: delayed gratification, systems thinking, and comfort holding contrarian positions for years.
What's more interesting is the INTP spike. In the general population INTPs are about 3% -- in Bitcoin surveys they're consistently 15-20%. That tracks with something psychologist Jonathan Haidt found: INTPs score lowest of all types on "respect for authority" and highest on "need for logical consistency." Bitcoin is basically an INTP manifesto in code.
The Brazil replication is the real tell though. If this were just a Twitter sampling artifact, you'd expect different distributions across cultures. The fact that Brazilian Bitcoiners show the same INTJ/INTP clustering suggests it's the protocol that selects for the personality, not the social media bubble.