Don't assume we spend all our time talking about the deep, ultimate truths of the universe. Last time, we spend far more time talking about our lives and social rationality than (in the one example I remember occurring) the computability of the universe. If you want to socialize, there's no real pressure to be thinking "DEEP THOUGHTS". People (around here) tend to be biased against changing their routines and trying new things, so you should try to correct in the other direction. I promise you will enjoy yourself.