If you are going down a road and don't like what's in front of you, and look behind you and don't like what you see, get off the road. Create a new path!
What seems to us as bitter trials are often blessings in disguise [in the future. But only if we set out to make this true and anticipate it so we look for the blessings until we find them].
After 9/11, we had to look at the world differently. After 9/11, we had to recognize that when we saw a threat, we must take it seriously before it comes to hurt us. In the old days we'd see a threat, and we could deal with it if we felt like it or not. But 9/11 changed it all.