It’s weird, right?  Everyone has a slightly different opinion regarding what objective reality is.  What I see and how I understand things is probably different from how you do.  It’s like that saying, what if my red is your green?  But as people have more experiences, sometimes they don’t allow their core beliefs to be changed; they are stuck in their ways and apply that method of looking at things to all new situations and as a result, their emotional growth may stagnate.  That is not to say you shouldn’t have confidence in your observations, but it’s not a bad idea to reconsider them from time to time.