Let's just say that magic and psychic energy is, well, real! I think this website and others like it become so popular because people accept this as reality, meaning that it applies even to people who don't believe or experience it.
So, if we accept this (for now) then it's actually natural that you would be able to feel energy or do this stuff. It's rare to be conscious of it, but I think it's natural enough that everybody either affects psychic energy or is affected by psychic energy, and simply do not know it.
A better question might be to ask, why does the majority of people need to learn to feel this or be taught to consciously recognize it? What is it that is stopping almost everybody else from knowing magic and psychic energy?