It's strange, I was talking to my mom yesterday, and she said to me something that I didnt think as being true, but when I thought about it, it was true.. She was saying I can sleep through ANY kind of noise, I am a really heavy sleeper... but when a TINY bit of light touches my body I wake up, its really wierd, and Ive been like that all my life. You can seriously slap me in my sleep and I'll stay asleep... But anyways, question: Is there any possible way to manipulate this? Or does anyone know why this happens?