This is for those interested in realism. You need not worry.
Ok, thanks. And Hesam, nice idea, but not sure it'd work. Those who like realism, in my experience, tend to dislike RP, and those in magic tend to really like it (well, 1/2 our magic system is built around it ...). Exact realism isn't always good for RP ... but if you do decide you want that, well, you know where to come for a working system ...