Quote Originally Posted by Kristiina
The INTj approach works here too - INTjs won't argue anyone into believing anything. They'll look indifferent in a shy way. And the opposite - when someone tells an INTj something that they DO like to hear, the INTj still won't respond. They just smile in a shy way. It's the Fe people who always verbally agree with things, but Ti people don't do this so much. At most, the Ti people nod and smile.
Most of the other stuff is spot-on, but that is certainly not true. INTjs can be quite talkative if they/we have something interesting to say.