MEL78 wrote:a wandering teenager that turns up most weekends and eats everything in sight.......
I know what you mean.... I have one of those here now.......... always eating.....and says he´s starving, so I cook a bigger dinner, and he leaves half of it! arggggghhh. makes me so mad! Wouldnt be too bad if still in pan or whatever, but he´ll fill his plate, and push it around etc. so only good for the pets! such a waste!
So your shopping on a Monday or Tuesday, so by the time the teenager turns up, there´ll be less for him to scoff, less of the nicer stuff.. ( might put him off coming so often too!

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Be strict with yourself, and if there´s a good offer going so you save on that , don´t allow yourself to be tempted to spend these "savings on an extra treat!..... putany savings, however small, to one side..it will soon mount up!