You might also consider this approach in conversation: Aikido.
The martial art of turning your opponent's energy against him.
When you're in a conversation, experiment with asking questions that get people talking - and revealing. I find it very redeeming to minimize my energy output, and steer the conversation with questions. And when you get the knack of it, you can wait until someone talks himself into a circle or a dead end, then you rescue the conversation thread by putting your THOUGHT OUT response out there.
I do this frequently with subjects I've pondered long and hard about and have something interesting to say.
Dont' wait for the conversation to come to you - direct it to where you want it to go.
What do you think?