Caroline Verdon: Making mistakes is a really important part of learning

I once faked it. We've all done it at some point. For me it was when I was a student. I was working part-time in New Look and the manager's daughter was obsessed with the Teletubbies.

I was due to meet them when they came to my university ball and I’d promised her I’d get an autograph but I totally forgot…so I faked one. I bought a Teletubbies poster from HMV and took a purple marker pen and went for it “To Evie, lots of love from Tinky-Winky”. My boss was thrilled and even bought a frame for the poster so she could display in proudly in her toddler’s bedroom.

We’ve all faked something – Ant is having a fake stag do because when he organised his actual stag he forgot to invite some of his close relatives but they have all presumed they’d be on the list. Rather that admit this he is trying to avoid the awkwardness by having a pretend second one and making those attending the original shindig stay quiet. Clearly a terrible idea that will definitely backfire.