Problem is JBennett53 that not everyone has decided that we can hole up inside the 50 states and ignore what goes on in the rest of the world. We tried to do that before WWII. It didn't work then and I doubt it does now.
The world is a lot more complicated than you seem to want to make it and so is the anger of the Muslims. They kill and /or enslave missionaries and converted Christians in those countries they dominate and yet expect their own religion to be respected in all countries in which they are a minority. I have a problem with the first half of that.
We seem to be primarily branded for supporting Israel, despite your characterization of our military mission.
Some of us believe there are worse things than dying...One is living for nothing.