just satisfy the basic need:food and clothes,house. except house ,people can make food by themselves. we most cook food and water by ourselves,and buy vegetables at the stall instead of supermarket, more choice and cutdown the price are very interesting. moreover i don't follow the fashion to buy clothes,i trust my taste;and i ,i cut my hair by myself,i always walk then bike ,bus.....no taix. i always be myself try to keep. i think people must think about their way of their life, maybe we ask for too much,meanwhile ingore the essensial,such as we have 2hands and legs and foot and a clever head............ live with the right way, health life!