What can you tell us about your grocery shopping habits?

After going through some pretty heated up threads, I thought it’d be a good idea to ask a more relaxed question.

Are there items you always buy, even if you still have some, because you’d rather stock up than risk running out of them? Are there things you’d like to buy, but for one reason or another don’t? Do you go by yourself? At night? Do you eat before you go, so that you won’t be hungry and crave things you wouldn’t ordinarily buy?

So, basically, anything you wanna share.