Happiness is the state within you, not around. Otherwise White House is the happiest place on Earth >>>> [Hint: look at Biden]
Thailand is just easy-going country, that's why so many people like to visit or stay here: this easy-going atmosphere makes feel happy.
and Yes, above things make live here quite difficult, but still ...
not food, girls, booze, discos, islands, bitches and ocean.
Just Thailand.