Never hate your enemies. It affects your judgment. —Don Corleone, The Godfather: Part III Here at the yurt there’s always a bane of the day. Mosquitoes, heat, rain, cold, weeds, leaky water pumps, ground squirrels, freaky sounds in the night, car-eating potholes, you name it. The scourge du jour? Grasshoppers. Big and small, neon-green to coffee-bean,…