As an ISTP, I am usually quite calm and reserved, needing little or nothing to sustain myself. But when it comes to social interaction, I can "go with the flow", but I always find myself stuck. It's as if the ISTP mindset is weaker [though more patient] than the extraverted ESTP mindset. I wish I could converse and think more like an ESTP, because I would definately enjoy life a lot more. Can someone help me understand the true difference between ESTP and ISTP mindset?