No doubt that in today's world, ironically, the only constant is change. Our life is filled with many ups and downs, some other small but very important.
There are situations that occur suddenly and unexpectedly, as it might be an earthquake; others of them are predictable and you can see directions, as a storm approaches the coast. In any case, we have the ability to successfully manage our lives and adjust to new circumstances depends on the way we have prepared for them.
Certainly not speak here of natural disasters, but major changes occur in our daily life, some of which produce great joy, such as the arrival of a child or the illusion of a new and better jobs.