Ok so I am able to Blur my vision at will after reading this forum I've tried to hold the blurr for as long as I could although it did get difficult it seems as though I can blurr my vision for as long as I wish.. I myself realized I was the only person who could do it at a very young age..6/7 but whenever I explained it to my parents they either didn't understand or thought I was making it up so I never spoke about it until I decided to look up on the internet today. I'm so glad there are other people with this ability but I'd like to know what it could be used for. In addition I have the ability to create a rumble sound in my ear that I can hold for about 10 seconds at a time I'm still searching to see if other people have this ability as well.