Andrew Vachss

All children are born pure egoists. They perceive their needs to the exclusion of all others. Only through socialization do they learn that some forms of gratification must be deferred and others denied.

When you think of bike couriers, you think of hyper speed. They get paid by how fast they can drop stuff off. The faster you go, the more chances you take. And the more chances you take, the greater the war between cyclists and cars.