Scatterbrain
I really hate it when I go shopping for like, 5 or 6 things that weigh a combined total of only about 5 pounds and I forget to go to the self checkout and the cashier puts each friggin' item in a separate bag because they aren't "related" items and I'm so scatterbrained all the time that this time I forget to tell cashier to put everything in one bag so I get "home" and then realize I don't have half the things I paid for so I have to drive all the way back to the store and neither customer service has the rest of my items nor does the cashier because it's already closed so they have to assume the customer behind me ended up with my stuff and if they can use it they probably will so I either a) have to wait for someone to go get me more or b) they just have me go get them because I know what I got which means walking all over the store again re-hunting them down.