Slight newbie here, so apologies if I'm in the wrong forum!
My SO and I often go to a large supermarket-esque warehouse (unsure if I can say) and I've found myself each time buying an entire palette of Pepsi Max. I cannot help myself!
I feel some days i drink 3-4 cans of the fizzy pop. A couple of my friends drink a lot too. But is drinking Pepsi Max just a mum thing?!?! 
My son caught me with a multipack of 24 in my boot - found it embarrassing but I cannot recall a time when I didn't have a couple of bonus cans in my boot. Mums! Help me!