//So you made your point in your own way unsureme by walking off without your shopping about the rude tone but surely you then wasted however long it took you to refill your trolly somewhere else, and also inconvenienced whoever was queing behind you, maybe a busy nurse//
So what would you have done? I have left my shopping on a number of occasions when I have been badly spoken to in a supermarket. Yes, it caused me inconvenience but sometimes needs must. Shame about the busy nurse standing behind me (though people of other occupations do use the shops). He or she could register their disgust with the store manager.
//you must be a hoot at the golf club, for the way your sticking two fingers to everyone else//
You must have missed it but golf clubs are currently closed (in England, at any rate - no idea what goes on in other parts of the UK). You can go for a walk across a field with your mate. But if the pair of you do it with a set of golf clubs across a field with eighteen holes marked out and you could be up before the Beak.