--> "busy" people You shouldn't plan a grocery trip --> you You shouldn't schedule a grocery trip You shouldn't consider your diet in advance (plan meal

--> "busy" people You shouldn't plan a grocery trip --> you You shouldn't schedule a grocery trip You shouldn't consider your diet in advance (plan meals) You shouldn't check if groceries are needed before shopping You shouldn't make sure you have money in the bank before shopping So there isn't much of a difference, you still have considered that you could afford groceries, that you need them, and even have a time planned. Then I wonder, why can't one make a grocery list and then go watch the birds? As an aside, those living on tight budgets typically have no choice but to think about everything in advance, like you're piloting a dinghy on the high seas.