Do I need new glasses or is everything around me shrinking?

I'm having a nostalgic confectionary moment. Is it just me or are our favourite biscuits getting smaller? If I can park my car in a space without hitting a wall I can certainly tell that my favourite treats have shrunk. I can't believe I'm the only one that has noticed that chocolate bars are so much smaller than they used to be. I bought some flakes the other day and they were small enough for me to put into my pocket. "That would never have happened when I was a lad!" And don't even get me started on curly wurlys! So answer me this question.. how come my stomach hasn't shrunk too :0 giggle giggle :)