Faith and prayer
I'm not afraid for myself, and I don't think many Americans are. Most are angry, but are praying. All nations are hurt by this horrible attack. Personally, I wish the military would train some of us older people who have some experience, and have less to lose than our young men and women.
We must all stand tall, and not let this beat us. Many countries have often experienced this sort of attack, and we haven't taken the threat quite so serious before. Now we do. Very serious.
In a church service, there was a quote, something like: " Faith is unimportant until it is all you have."