We seem to think that when there is trouble, that it is there to make us feel bad and to ruin our day. Look at it another way. Instead of seeing something as a curse. How could it be a blessing?
I am not making light of tragedies. Sometimes, there a lessons that can be learned in the wake of some tragedies. That is what can propel us forward. People can come together for the greater good and work together.
There are lots of people who do good in the world. Just because there is trouble in the world, do not let it get you down. It is hard to see past what the issue sometimes. Moving past something that is bad and trying to find the good it is a wise action.