What to say and when

Like many well brought up people, I was told topics to avoid discussing with people, including money, politics and personal habits. "Stick to the weather and which books you like reading", was my elders' advice.

However, I've just read an amusing article about what we should avoid speaking about on the BBC website.

http://www.bbc.co.uk/news/magazine-11845363

Clearly times have changed; it isn't funny to mention 'bomb' in an airport and it is wise to take care when emailing, writing on facebook and tweeting.

You have been warned!