Ok, this thing is harder then it looked. Writing demands time and concentration, and I am not sure if i can explain things as good as they were explained to me.

I am absolutely sure it would be highly beneficial for people to understand basics of economics and finance, but I think I am not the right person to do this. So, I give up, and I will just recommend some literature/video lessons. I think i saw some book list on this forum, so, if you want to hear more about this stuff, head there.