When you get unexpected obstacles, instead of complaining about them, turn them into opportunities. If you complain, your obstacles will seem much bigger than they are and you will attract more obstacles.
Instead, turn your obstacles into opportunities. If your flight is delayed instead of getting frustrated use the waiting time to make an important call that you have been hesitant to make or write the proposal that is pending or catch up on your reading. After completing one of these tasks, you will be thankful for the obstacle.
When you get unexpected obstacles, find a way to turn them into unexpected opportunities!