I am skeptical to the existence of E.S.P. as a whole, but if it is proven, then while I would definitely have a hard time believing it, I would not be disputing it. However, as it stands, the article does not seem to quote sources and is more of a personal reflection on things, which is very relative. A science only is a science if it works for everyone, not just certain kinds of people. I have not read the article, but I would wait with claiming E.S.P. is real until the topic is explored in a more professional way.