My intelligence is trained by paying close attention to who is doing the talking. Some people know a lot about one topic which means they didn't spend all of th

My intelligence is trained by paying close attention to who is doing the talking. Some people know a lot about one topic which means they didn't spend all of that time learning other things. Many don't know this about themselves. Wikipedia had some comical instances where high quality contributors accident ventured into other areas where they spontaneously transformed into ignorant trolls.