Sharing my stuff with people mostly snacks and food, I really don't like it. So whenever I know people are around me and am going to get snacks I rather buy two than one.

But whenever am blackout I just buy one and have no choice than to share. In so doing I find out it creates a strong bond between us so since then I prefer buying one pack of snacks for both of us to share. There is no big deal in sharing but a selfie person finds it difficult to do so.