@ehBeth,
My experience comparing long vs. short, or what I consider thorough vs. getting to "a" point, is that the 2nd way is far less efficient.
I'll say "I'm going to Walgreens to get hydrogen perioxide, witch hazel and band aids. Then I'm going to Pet Smart to get cat litter. Then I'm going to yoga at Westgate (Central Market is right next to the yoga place). Do you need anything?"
He'll reply "Get some of that fur ball malt and a loaf of rosemary sourdough bread"
Me: "do you need anything from Walgreens, or anywhere else?"
Him: "uh....oh yeah. rembrandt toothpaste"
Me: "anything else?"
Him: Isn't Central Market next to that book store? See if they have that new mystery novel I want.
********
Man's conversation....
"I'm going out." That, in his mind, is the entire point.
Me: (knowing that means he's going to buy something) Where you goin'?
Him: Walgreens
Me: Could you pick up x,y,z?
Then, 2 hours later, he comes back with bags from not just Walgreens, but stuff from Pet Smart, but no cat litter, which we're now out of, items from the book store that's right next to Central Market, (I would have asked him to buy this other book I've wanted), and within 1/2 an hour of coming home he says "we're out of bread"
Yes, thanks for getting to the point. Your conciseness means a whole 'nother drive around town for guess who.