Stealth Ability?

Me and my friends Big D. And E.N.T (check my profile for more info) always chill during lunch, breakfast, and passing periods at school. The strangest thing to happen this year was that I can always sense when someone is looking at me and sneak up on anybody, even sprint silently. So far it's a gift and a curse. People hate me because I tend to sneak up on them no matter what. I even managed to cut into the lunch line with the school security officer and the vice principal literally 2 feet away from where I cut into the line. The curse part is when I try to get someone's attention and it takes 15 minutes. The best things I have done with it was when I was practicing parkour up until 10:37 at night with a friend I knew since before he turned 1 year old, we'll call him Chris. We were practicing rolling when we landed from jumping out of a 2nd story window and climbing back in, hopping fences fast with the fence in front of my house, stealth, and speed. When we were done I challenged him to a contest of who can find out what the neighbors down the road were watching without being seen or heard (we saw the glare from their tv before they closed the curtains) . I sprinted straight down the middle of the street avoiding the streetlight and staying in the shadows. Chris was heard and thankfully not seen (someone came out of my next door neighbors house with a shotgun (redneck much?)). By then I was climbing to the window and brushing the curtains aside to find that they were watching a basketball game. I then dropped from the window and rolled, then sprinted back to my house (jumping my own fence just for the heck of it, lol) to tell Chris. The owner was walking back and forth in front of the tv several times every minute for the two minutes I was watching. In all the challenge took about 10 to 15 minutes. For all of you who have read this, do you think my love of dark clothes has anything to do with my stealth, even on light backgrounds? It doesn't seem like it, since I snuck up on someone when I was wearing a rainbow striped hoodie. This much stealth seems like a psychic ability.