No one that I have met love change - most people dread it, even if you like it, when things don't change then that change you won't like - 

When we think we know something and then there is a rapid change it causes us to enter the state of Psychological Incongruency - our brain has to figure out how to react or to adapt to the new concept or situation that we are now facing. It can cause a lot of personal problems for those that do not recognize and work on adapting our Psychological Incongruencies.