Ian,
I have always been noted as being "careful" with my money. [with the exception of buying Eribas]. As the years have gone by and I'm know 56 I have started to have some disposable income. This combined with seeing friends sadly depart at an age that is not fair, my outlook on spending has changed. I still like a bargain, but I know have a different approach to buying. If I need something I buy it. If I want something and can afford the best I buy it. If not I do not settle for second bet, I just wait for it to come along at a lower price.
I still bulk buy certain items, wine springs to mind for some reason.
Colin