This could easily come across as rather bandwagoney, but it's not meant to be.
The news right now is full of the devastation in Japan. Before that, it was New Zealand. Before that, you can count back a series of earthquakes, mudslides, floods, droughts...you name it.
The world is a dangerous place. Security is an illusion. The Universe doesn't owe you a living and disaster can strike at any moment. For many people it already has.
While your thoughts and prayers go to those who are suffering today, be thankful for every day that passes without the hand of Fate pointing it's scrawny finger at you.