1. The drawing on these notes shows arrows puncturing balloons. The balloons represent concepts, ideas, accepted ways of doing things, etc.
Each arrow is the word "why" which is used to challenge a concept in order to see whether it is the only way of doing things.
2. Why does a plate have to be round? A girl was asked to design a new plate, so she challenged the idea of "roundness" and as a result she designed a plate that was long and narrow and stretched out toward the middle of the table - when you finished eating at one end you turned it round and started at the other.
3. Challenge When you challenge a concept, you are reall