that we are all born
open and, as with all other things, we are each born with varying degrees of talent but we are taught to filter out some things that aren't nescessary for our survival as humans.
We all use filters to make sense of our world. Otherwise our senses would be bombarded and we would be unable to function. As a child we are taught this. We begin to use filters to ignore background sounds and learn to focus on our caretakers (parents, grandparents, siblings, etc.). We have to because it is part of how our species survives. We are taught to learn by observation and visual cues. To pick up on the social aspects of your environment you need to be attentive of those around you. How many times do you see a child looking off into the distance and the caretakers are trying to get the child to focus on them? Kids are praised if they pay more attention to caretakers than the rest of their environment so they begin to develop filters. Filters are useful and necessary for survival. If we focus on the what the caretakers are doing we learn language, we learn what to eat, etc. What I think usually happens is that as children develop they subconciously find that the more paranormal talents aren't necessary for day-to-day survival. They either lose these talents because of lack of use or because it wasn't very strong to begin with. Then there are some kids who put up filters because their caretakers tell them that they are just being silly. These kids are encouraged to block out their talents because they aren't displaying acceptable behavior. The stronger the talents the harder they are to supress so some people just ignore it when they have an experience.
Also, and maybe it is just me, but it seems like most people I know who have some paranormal talents are also abstract thinkers. They are more able to think both within themselves and without themselves. What I mean is that people with paranormal talents have retained the ability not to focus on their surroundings. They've
remembered how to be "in the moment". They go into trancelike states when they are thinking of something that has caught their interest. They are more likely to "lose themselves in thought" and let the filters they've put into place fall away. As the filters fall away the ability to visualize problems becomes easier. It's this ability to concentrate and allow free flowing thought in focused abstract direction that allows us to go into theta mode and drop the everyday framework (filters) we've constructed to make sense of our lives. Think of someone who is engrossed with a problem. Most people will think of conventional fixes but (as I see it) people who retain some of their natal paranormal talents are able to "think outside the box", or at least see the situation a little differently than the average person. They can see both the minutae and the big picture at the same time and it makes sense. They keep healthy levels of creativity and use them on a daily basis.
Finally, like the ability to sing, the degrees of paranormal talents that each of us are born with varies. Some of us are able to rub our tummies and pat our heads at the same time. Some of us can't. If you aren't born with a talent or possess little natural skill or enjoyment with it then you aren't likely to try to develop it. You also won't be able to know the joys and sorrows of it.
I don't know any answers but, as you can tell, it is a topic that I think about from time to time. I also spend way too much time thinking about the
"Aquatic Ape Theory".