e_t_ , 8 months ago

I often think of it like blood. Blood has to be continually flowing for a body to live. It's right and natural that there should be more of it in some places than others. The parts of the body that work the hardest usually need a lot of blood. But if blood starts pooling anywhere, you've got a problem. Or really, you've got two problems: there's not enough blood everywhere else and the blood in the pool turns sour.