Have a bowl in the hall just for keys. And for goodness sake, have one set of keys per person in the family so people don't have to wait in for each other.

I have a luminescent cycling vest with built-in lights, which should be a great idea, but it's a danger to other traffic. It says 'SLOW' on the back in big letters, and passing pedestrians and motorists stop to point and laugh, causing accidents.

They also shout "Yes, you are." I ignore this.