Do You Believe In Extra Sensory Perception Or Supernatural Communication?

I have much anecdotal evidence or rather experiences to suggest that we communicate on channels or wavelengths which we're not aware of. When I was doing some Christmas shopping the other day many people turned around or noticed me when I was thinking about something positive. (I was actually pretty much crying at one point.) Some people looked at me with a kind of went "Phew!" expression like they're exhausted. Of course that could be something do with my body language and micro expressions however I've noticed many experiences like this and it makes me wonder that perhaps there is such a thing as "ESP."

What do you think? What's your perspective? I'd love to hear it. Have you ever had the feeling that someone is looking at you and then turn around and notice that they are? Or how about thinking about someone you haven't seen for a while then having them call you up on the phone? Those are two relatively common experiences. Something that happens to me often is thinking about a movie and then seeing it on TV or in the listings in a magazine. Quite useful eh? *Grin* I thought that I must have seen them advertised before and forgotten about them but I'm 99% certain that's not the case.