First up is a powerful poem from SGT B. It really should be submitted for literary awards, and read by all who serve or who have served. Next up is a simple but profound question from RU Rob and a link to a music video on red flags you need to listen to (and I highly recommend your learning more about Soldier Hard). Finally, Peter Nealen talks about The Need For Purpose. He raises points that you really need to consider.
Take the time to read these posts, watch the video, think, and share them. Get these out far and wide. And, make a call. As Rob notes, when was the last time you talked with your battle-buddies? Doesn't matter which war, make a call.