> I do not believe in it, I tried it and what I believe it is impossible and people fake it. It is real but as a myth: I do not believe in this myth but it exists nevertheless, so it is real.

I agree with your second point, but not with the first point. How is it impossible? Just sit and observe. _That_ is certainly possible. So you seem to imply that the experience was not what you expected it to be so I need to ask: What did you expect it to be?

> Doesn't it mean that reality doesn't exist without an observer?

No, it only means that observations cannot be made without an observer.