I never really knew what people were saying when they referred to themselves as EFTP or IMTJ. Now, I can contribute if i'm at a large, loud party, even if i'm enjoying some rational introspection.
ESTP - "Promotor". Action! When present, things begin to happen. Fiercely competitive. Entrepreneur. Often uses shock effect to get attention. Negotiator par excellence. 4.3% of total population.
Shocked?