Left brain. Baloney generator

This view of the left brain struck a chord with me as time and time again I have felt that what we do with a complex situation - especially when it comes to human relationships - is to look for a simple model - "she is doing this because she is angry with me" - "she is doing this because she is scared" or whatever - the list is endless. Do we get it right? - "rarely" - in fact I would say - "never". The motivation behind human behavior - why people do or don't do things is sufficiently complex and hidden that is almost impossible to analyze and if we really do have an onboard "baloney generator" then what chance do we ever stand of understanding the motivations of another person? Maybe we should stop wasting our time trying and accept them as they are!