Humans at their core are irrational beings. We are driven by emotions, experiences, and circumstances, not facts. That is what makes us interesting, creating tragedies and triumphs alike, generating experiences that enrich our lives. Rationality is quite unique in humans, thus the phrase ‘That person is quite rational”, Startrek’s Spock is great for a mission but try getting into a normal conversation with him and hilarity ensues. Once you have it use it judiciously, as said it has its limitations. Couldn’t agree more.