For the complexity of that world where Wal Mart does not live
Two items can be precious
A sleep mask to help with rest where there is little
An SAS Headover to help with pesky drafts
And a 1,000 other miseries you can not control.
If sixteen ounces is too much weight
Take the Headover for its veratility.

Bill Grace

http://www.poemhunter.com/poem/advice-for-deploying-military/