I enjoy talking to people.  Discussing subjects about everything from the origin of the universe to whether or not a spork should be considered a real eating implement.  And some people enjoy a good test of wits to boot.  I have to be careful of who I talk to though.  Some people are a challenge and they are fun.  Some people are no challenge at all.  Trust me, there is no achievement in winning a test of wits with an unarmed opponent.