If you don't have a conversation with the customer you are rude, if you try and have a conversation you are being overfriendly, if you offer a bag you are being silly as how else are you meant to carry your shopping (I ask because we charge for them).
If we ask for ID we are being jobsworths!
I ask if I don't know because I don't want to be fined, lose my job and certainly don't want to go to jail!
I am just trying to do my job, and be polite and try and give good customer service.
I just feel like we are looked down on and can't win whatever we do!