When feelings come so quick and waiver so easily it is hard not to feel like they will disappear just as fast as they came. It's hard not to feel like they are temporary or disposable. I think that we spend so much time convincing ourselves that our emotions are real and permanent that we don't even realize when they are gone. We want to feel the same forever so we make ourselves act like we do when in reality we don't care about anything anymore than a child cares about his chores.