I landed at Perth airport and started thinking about clouds. Perth clouds are different to Dunedin clouds. They are big and fluffy and float in the air like they have nothing better to do. They have no where to go and feel like friendly creatures who are laying about watching the humans for fun. In contrast Dunedin clouds are all go. They are on a mission. They are thin and wispy and rush across the sky in a hurry (might be why they are thin and wispy). They don't have time to take notice of what the humans are doing, they have their own business going on.