How to Use Knowledge to Bring People to the Middle

When does this kind of difference in how they are interpreting the information when does that start so I don't think and I may be wrong but I'm pretty sure we're not born with that. That's probably a product of our environment and our experiences and what we're exposed to. But at what stage is it like this sticky thing? It could be cool to study people who are on the brink yeah changing how they're interpreting the world.