Digging a Hole

My usual answer to the What are you doing-question is of course Nothing!, trying to look innocent. Today, it seemed so obvious I just went for the truth.

People, at least mine, don't understand hole digging. The have no idea of the world of sights, smells, sounds and sometimes tastes of treasures hidden just centimetres below their feet. They fail to appreciate the higher purpose and pure joy of the digging process, and are very rarely happy with the end result. This one I got to finish, however.

Is the a mummy training class for this, maybe?