A middle-aged Thai gent walking alongside me and seemingly of perfect social disposition suddenly turns his head at a right angle and spots me. Instantly, something changes in him and in teeth-gritting guerrilla pose he shoots at me from his pink-and-green gun. Point blank. My chest feels a sudden wetness from the sniper attack while the Thai sophisticate grins arrogantly at his hapless prey. Meanwhile, at the streetside food stalls set up along the moat in northern Thailand&rsquos Chiang Mai city, sausages float in bowls of plain water.


