Walking through Brighton this week, I was alarmed when a man passed me who appeared to be in the middle of a noisy argument.
It was only when I saw his Bluetooth headset that I realised he was having a telephone conversation.
It's not the first time this has happened to me and it causes a moment of panic, which I expect other people can identify with.
What a bizarre gadget this is and how bizarre that the person using it can be unaware of how much attention they are attracting.
- Jill Cowles, Freehold Street Shoreham
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