Believe me, people do change and they change often and many times through their lifetime. However, due to naiveness, passivity and selfishness, they commonly change towards a more negative self, becoming less than they were. Positive changes are destined for those that seek them. Our world is, by default, designed to bring us down. In order to go up, one must consciously seek to dream and manifest dreams, by learning, reading, asking meaningful questions and actively making connections with others. One must, at least, love.