4. Never Use Your Feet
Of all the things not to do in Thailand, pointing with or using your feet is one of the biggest faux pas. Feet are considered the lowest, dirtiest part of the body in many Asian cultures and the head is the highest. Pointing your toes or the bottoms of your feet towards someone or something is extremely impolite. Hence, do not hold doors open with your feet, point your feet towards the Buddha images or angle your feet towards the monks.