Well, no, but that's because I've already been in, done my schtick, and got relieved. My time's past.
It was a hard time, too. Right after Vietnam and before the Gulf war. No one understood why I was in (I was a Reservist most of the time; mobolized only once). No one cared, and most thought it was stupid.
But folks, the modern Army (can't speak for the other services, or even modern, for that matter) is a hugely complex organization. You don't just saddle up and ride forth into war. You need training. That takes time.
Consider your thoughts now, and whether you can spare the 2+ years of your life to do something you will always, afterward, be proud of: I was a soldier. Then, when you are called upon, you are ready. After that, someone else will carry the torch.
My point is that not everyone can be a hero (can be is operative -- you won't all have the opportunity). The police and fireman in the Towers were well trained, and knew their jobs. They didn't just walk in off the street, and they trained for a while.
That, people, is part of patriotism, IMHO. I'm sure most of you are "ready to go", but you're not ready. Not yet. That commitment takes time. Please check to see if you can spare the time. If so, sign up where you think you can do the most good.
And good luck to all of you.