And as it turns out, those who were very expressive of the dopamine system tend to be curious, creative, spontaneous, energetic -- I would imagine there's an awful lot of people like that in this room -- they're drawn to people like themselves.
Och som det visar sig, de som uttryckte dopaminsystemet tenderar att vara nyfikna, kreativa, spontana, energiska – Jag skulle tro att det finns en massa sådana människor i det här rummet – de dras till människor  som liknar dem själva.