I agree that it's hard to see Si in a non-clinical way. It's not that I don't see how Si manifests itself in my everyday life - I just don't see it as adding much value to my life really. But I do like the feeling of being really in tune with my physicality and being able to adapt to different environments. In a way, I sort of feel like my body can do anything I want it to you know? Not that it could, but that's just how I feel when I'm feeling confident about myself. I can't really put it in words really - but I like the feeling of having complete control over my body. To give an example which will prob sound a little weird but anyway .... when I'm on the tram and there are no seats left I sort of enjoy keeping my balance with my muscles and knowing what muscles to use in order to do this - cause the trams can jerk like anything and if you're not holding on to something you can go hurtling into people's laps and stuff. But anyway, yeah - I just like that feeling of being really aware of how I'm using my body. Prob sounds rather weird .... Another example is when I'm playing the piano I've found that I can control how my nerves manifest themselves - like instead of my fingers shaking (which obviously has a detrimental effect on a performance ) I can push it down so that only my left leg shakes (the right one can't shake because it's pedaling). Little things like that fascinate me. A piano professor was telling a group of us that he had a trick of clenching his left leg when he wanted to play something incredibly soft (I don't know why it works - it just seems to allow the rest of you to relax or something) - and I was like "!!!!! I've already found that out!" I just thought it was awesome that my little discoveries were validated by a concert pianist lol.