how do you decide what to cook every day?

not talking about weekends or parties, just normal daily food. how do you decide what to make tomorrow?

in our house it's the same rotation of maybe 6-7 dishes and we only think about it the night before. leftover curry from lunch usually decides dinner lol

do you plan the week ahead? use any app, a list on the fridge, or just memory? and who decides in your house?

working on a small side project around this so trying to understand how others do it

Is this real pain in the households?