If the show does offer a moral benefit. The tradition is likely to be canceled each other but who wants to pray to a different address every year. Every school. Shows that there must be a useful benefit of Wai is
1. Who to pray to receive mercy from your vacation.
2. who to pray to get peace of mind.
3. help people to pray to be turned to exploring the development of monitoring itself.
4. unique Thai culture as treatment.
5. Death penalty relief.