If you're lucky enough to look younger than your age, it can be quite a compliment when you're asked for ID when buying alcohol.
However, one woman has shared her anger at a shop assistant failing to ID her, despite being ten years over the legal age.
Taking to popular Mumsnet forum Am I Being Unreasonable, the mum asked whether her behaviour was out of line: "I have always looked very young for my age, which was a hinderance as a teenager and young adult but as I have got older I have embraced and taken upon the fact that that I look young as a blessing (I am now 28 btw but look like I am in the teenage age range).