Plamen

This is going to be directed only to people who know what I'm talking about. Ever since I was little I've been ignoring things all around me as if they were something that would pass away. Like sensing danger, people, etc. Until I got around 10 and things started getting serious. I could predict what people were going to say, feel their presence, feel anxious around people with bad influence. Then I discovered something strange. It felt like with a lot of concentration and pushing, I could force and rush something through my body. I could feel it flow and with time, I learned how to concentrate it on different parts of my body. I could make it as strong as I wanted it to be, or just short waves of it dashing through my body. It seems like it's main source is my spine all the way to my brain. I think I have very good control of it but I don't know it's purpose, which is why I'm asking you. Do you know what it is and how I can use it? I've done researches about chi but I haven't tried practicing it yet.

I have Logitech X-530 6 speakers (Front Left/Right, Rear Left/Right, Center and Subwoofer). When I test them using audio configuration options they all work just fine, my audio card supports 5.1 Surround sound so I chose it to be a default option. The problem is that surround won't happen anywhere except on certain file types which are used to test it. It won't work on movies that I play on Winamp/VLC/BSplayer or any other media player that I have. I've tried changing settings to DirectSound output device but it still won't work. Any idea what I should do?

Here's my case. I'm a male in my early 20 years. I've been a vegetarian since I was 16 and I've tried eating healthy since then and I've never felt better. A month ago while I was taking a poop I wiped and noticed some blood on the toilet paper, however, there was none in my poop or in the water. The next few times I didn't have any problems, normal poop without any blood until it happened probably 3 or 4 times more. Now I'm worried and I'm going to wait until tomorrow to see if it's going to happen again. If it does, I might seek medical advice. Any suggestions on what it might be? Has anyone gone through this? What did you have to do?