Scarlet- I think you have taken desire and owning and combined them. I can desire lots of things in this world, but it doesn't mean I will have them, not does it mean that I will be happier if I have them. Thoreau stated that we down own things, things own us. We end up working to support the things we desire. Similarly the buddists believe that desire equals suffering, because we want, we suffer. Your point regarding sacrifice is totalitarian. Right now we are taking from the future, just like our parents have taken from us with extreme wasteful consumption, ie no recycling, inefficient motors, etc. In the world there is a concept that we need to be conscious of how our actions affect 7 generations from now. Living simple so that others may simply live. The idea shares a line with "we belong to the earth, the earth does not belong to us.". Your desires that you speak about reflect consumer based happiness which is predicated on getting and consuming new things. It is also predicated on the idea of instant gratification. We can also fing gratification in self sufficiency, in living by a standard of resect for others, even those not here yet. We can find that relying on ourselves is a desire, and receive gratification and purpose through providing for ourselves much like we do when we work for the man"