 Are there parallel worlds? I tend to think that they exist. In the end, why not? After all, any system is at least dual. Any mathematician will confirm this to you. But a minimum is a minimum. This does not mean that there are only dual systems.Â
 But the world of reflections is a special world. It is not just a reflection of the duality of the world. It is a changeling world. This does not mean that he turns good into evil, and white to black. That would be too easy. It reminds us that everyone has their own truth. It tells us that we break every event, every act through the prism of our experience and our psyche. There is a fact and there is our assessment of this fact. If the fact is always one, there can be as many evaluations as you like.Â
 But further more interesting. Our brain is an amazing mechanism. He adapts quite easily to circumstances. Take any phenomenon. For example, childfree. What is your attitude of this social phenomenon? Try to name ten facts that speak in favor of your opinion. And now ... take the opposite position. Just do it. Imagine that this is your job. And name ten facts in favor of your new position. Did you succeed? I'm sure it worked out.
And where is the real truth, you can ask. There is no real truth. There are only facts and our attitude towards them. Everything else is a matter of morality and ethics, and how we see it.Â
I've also posted it here