You shouldn't. You probably couldn't hack it with a screen name like "Sniper 15". Go back to your video games and living vicariously through your ownership of an AR.
And if reverse psychology didn't work....
Your country is at war. Watch some video of the twin towers for a bit and get pissed off again. That's why.
You'll always wonder, the rest of your life, "What if...." if you don't.
No matter if you succeed or fail after you get out, you will always be able to say "I was a soldier".
You get to salute the flag properly.
It will make a democrat cry.
You can see big tough guys punk out when you keep on going-and realize how big a pussy can get.
Kimchi.
Free ammo.
You get to sleep with a belt fed weapon and nobody thinks you're crazy.
If you are crazy, it's good. "Man, you're freaking crazy. Awesome."
You get to wear your countries uniform. Nothing I've done give me greater pride. And other than my children, there is nothing I am prouder of having done.
You will meet some of the finest people in the world, and make friends you will consider as close as, or closer, than your family for the rest of your life.
Free explosives to play with. You'll get to smell C-4.
Rockets. Anti-tank rockets. Need I say more?
You ever fire a belt of 300 tracers in one burst? I have. With arty hitting in the background. Sweet.
Helicopter rides, full throttle, treetop level or lower, following terrain. Makes roller coasters look like shopping carts and parking lots. Plus, you do it all while carrying a machinegun, which makes everything better.
Killing asshole ROP'ers who want to destroy America.