What's wrong with accepting the possibility that we don't know everything, that just maybe our world is a bit more parinormal than you might think.

How does considering all evidence make you delusional?

How does deciding for yourself based on your own experiences make you delusional?

How does deciding that you are not going to just takes people's word for things make you delusional?

How is anyone else qualified to tell me or you how things are and what's what? How do they know? How do we know that the information they believed and passed onto us is correct?

The way I see it based on my experiences my ideas and theories are much more legitimate than the mainstream.