Dr Hirini Kaa (Ngati Porou, Ngati Kahungunu, Rongowhakaata) is lecturer in History and Religious Studies at Auckland University. He disputes the 'cringe factor' associated with Waitangi day and says now we have carved out an opportunity each Waitangi Day to reflect on who we are as a nation - and as a process it hasn't always been pretty, but it has been profound.