Since I' m having no luck finding deer (but can' t get myself to do stop thinking about hunting and do the work I' m supposed to do, so I' m procrastinating until 4pm), I thought I' d share my one grand contribution to hunting technology. To keep that buck from sneaking from behind, buy a $12 bicyclist' s mirror, the kind that they stick on their helmets (not on the handlebars). They' re plastic and ony weigh a couple of ounces. Get one that has a detachable base, then glue the base to the underside of your cap' s brim, either far to the left or right. The mirror is on a little stem that swivels. When you go to hunt, snap the stem into the base, and you can see behind. When you go to the bar later to brag about the deer you missed, if you don' t want to look like a dork, just snap the stem out, pocket the mirror and stem, and all that' s left is a small, flat piece of black plastic under your brim, almost unnoticeable.