You don’t Need a preference for every possible scenario. You only need a basic set that covers every possible scenario. For example, let’s say you don’t like spicy food. You don’t have to try chicken curry, beef curry, mutton curry, fish curry, from every curry shop in every city, in every country in the world, to know you won’t like it. A basic set of preferences can cover all situations.
You don’t Need a preference for every possible scenario. You only need a basic set that covers every possible scenario. For example, let’s say you don’t like spicy food. You don’t have to try chicken curry, beef curry, mutton curry, fish curry, from every curry shop in every city, in every country in the world, to know you won’t like it. A basic set of preferences can cover all situations.