"And, so you see, that's why that sort of thing NEVER works out the way that you'd think it might. I mean, sure, in theory, you think everyone's going to hold up their end of the bargain, but sure as thunder comes after lightnin', someone decides to coast, and stops doin' their part. Now, you get a big enough group together, that doesn't matter so much, but once the percentage of loafers gets above, oh, let's say 30% or so, just for the sake of argument, then the whole thing falls apart, so that's why Amway reps- HOW'RE THOSE BEANS COMIN, DORA?- okay, five more minutes? Cool! -for example, make their money off selling motivational stuff to people further down the pyramid than from the pyramid isself. 'S called the Free Rider problem. YOU WAIT RIGHT THERE, DORA SAID FIVE MORE MINUTES, AND I'M NOT WASTING HER WORK..."