Reccession proof businesses?

Looking around, there seems to be a few business in SIngapore that are still thriving in reccessionary times like this.

Gyms- People are stressed and have no jobs, so they have lots of time. They dont mind paying for a gym package to relieve stress.

Tour agencies - Singaporeans love to travel, because Singapore is so b*** boring, so tours to nearby asian countries are still as if not more popular then ever.

If you notice, both are industries that relieve stress........hint hint