Our brains evolved over thousands of years. We don’t have to scan the whole evolution chain, but take into consideration of the era where were hunters. Our limbic brain evolved first. We still got it. It’s the part which is closely connected to our backbone and nervous system and lives in our skulls. The pre-frontal cortex, the part of the brain which lives behind our foreheads – developed way later. These 2 systems – limbic and pre-frontal basically define us in our lives.
We have evolved and made ourselves expert in thinking and using our pre-frontal cortex. The pre-frontal cortex is called an executive mind – which we use to plan things about future and think ahead of time. Limbic is more of a raw impulse brain. This is also called the lizard brain – whose sole function is to keep us alive and protected.
I think everyone of us have one of this brain as dominant brain. For some people the lizard brain is dominant and for some the executive. If you scan the list of your friends you can easily tell who has which dominant.
Limbic dominant people tend be more impulsive. They act in now and they are usually cluttery, often late and are able to change their plans and mind easily, sometimes very surprisingly. The Executive brain dominant people are the ones who are cautious and plan ahead. The can change their plans but if it fits into their mental system. Again we all are not that simple and we let our lizard and executive brains become dominant in various areas of life.
That’s one point I wanted to talk about. The second one is about our vision. According to researchers we can focus on about 2 cm wide area at any given time. Everything else is peripheral vision. When we watch movies – we are not noticing everything, even though we may feel like we do. We notice everything peripherally and what we focus on is totally dependent of what is important to us at that moment. Which brings me back to the first point.
So here is what I am trying to get to –
1. We have 2 kinds of brains – limbic and executive
2. One of it is dominant in our lives based on what we have trained our minds to. (Like I use executive mind for food, but limbic for drinks)
3. Our vision often lead us to make silly mistakes because of the focused area we can concentrate on at any given time.
4. If we have limbic as dominant in our vision area then what we have is – Limbic Myopic
The great example of Lymbic Myopic is the guy who searches through the fridge to find the beer and can never see it right in front of his eyes (I have been there). Women are usually better in searching and looking when compared to men. That’s the reason why they use ‘Screenplay Searcher’ to find the movie mistakes after the movie is done. These searchers are mostly women. With social network effect we have www.moviemistakes.com to do that for the rest of us.
This myopism also pops out when we think about ourselves and how smart we think we are. It’s very famously know as Dunning-Kruger Effect
The limbic myopic pops out in lots of situations – searching for the keys to witnessing accidents. We are all victims of it in some form. The key thing is to become aware of those blind spots in our lives and try to be watchful when we are in those situations.