There's one certainty in gambling: Nothing is left to chance. In the end, the house always comes out the winner. A casino is a business, not a charitable. Playing at the PlayWise is safe due to multiple responsible gambling Colombia · Comoros · Congo. A casino is a business, not a charitable. Playing at the PlayWise is safe due to multiple responsible gambling Colombia · Comoros · Congo. . In the end, the house always comes out the winner. There's one certainty in gambling: Nothing is left to chance.