@whatishappening123
While that's true generally, there is some speculation (not science-based, I should probably say) that some forms of spirituality or theism may be an orientation for some people. In the same way, it could be suggested that atheism is an orientation for some as well. I'm not sure if I agree or disagree with that, but it's an interesting thing to consider.
https://www.patheos.com/blogs/johnbeckett/2018/03/paganism-as-an-orientation.html
This is an interesting blog post exploring the idea of Paganism and witchcraft being an orientation. He starts our with a quote from a witch who explains that for her, being a witch was not a choice - it's simply who she is.
"Witchery isn’t a choice for me. There is a being-ness to witchery, the aptitude for deeply, broadly sensing a far greater “normal” than others … Those with an orientation of witchery, naturally glide past the veil of illusion as our second-nature. This tends to become isolating, as muggle-society pushes us to the fringes, and calls us 'crazy.' "
In the cases of mediums (people who report the ability to communicate with spirits) - while many people do have to learn and train to do it, many say that it was always something they experienced and not something they actually chose. It's just the way they are.
Sometimes, anomalous (i.e. spiritual, mystical, paranormal) experiences are not a choice at all for people, and just something that happens to them.