As with other Asian cultures, respect towards ancestors is an essential part of Thai spiritual practice. Thais have a strong sense of hospitality and generosity, but also a strong sense of social hierarchy. Seniority is paramount in Thai culture. Elders have by tradition ruled in family decisions or ceremonies. Older siblings have duties to younger ones.
Taboos in Thailand include touching someone's head or pointing with the feet, as the head is considered the most sacred and the foot the lowest part of the body.