Luck and the entrepreneur, part 1: The four kinds of luck
blog.pmarca.com
blog.pmarca.com
PG in "Hardest Lessons" described some of it here:
"If you lack commitment, you'll just find that for some mysterious reason good things happen to your competitors but not to you. If you lack commitment, it will seem to you that you're unlucky."
I've had a hell of a time trying to convey this kind of stuff to other people. I've even doubted whether it's possible to convince someone who doesn't "get it". I love Andreesen's post myself, but I fear it's still to abstract to forward to the people I would like to convince.
Same for religion (I mean whatever religion you're not, of course). There's something about religion that convinces Joe Average to run over that hill armed with rifle and a prayer.