There is shit that is done and shit that direly needs doing. Both don't matter. A monkey climbs a tree and an elephant eats the tree. The elephant shits and the tree grows back for the monkey to climb again. Shit doesn't matter. An idiot eats a fruit in a moving car, throws a seed out the window, another tree grows. Every day on his way to work he admires the tree, his tree. One day, many years later he is driving home drunk. He loses control and crashes into the tree and dies, is he responsible for his death coz he ate a fruit? Is time linear? Are you stupid for reading through all this or just slightly crazy? It is shit, and yeah you guessed it. It doesn't matter.