Mojo not working

Heading to the UK from NZ. Brother’s Funeral ahead. It’s 5:00 am and I’m waiting to board in Wellington. Feel like a zombie and other zombies only here But 7 hours in Sydney (surely they could fly me later! Cheap flight I guess). At least there I can have brunch with my 31yo daughter and her partner who are excited to see me. Not possible (of course) to buy DF stuff when leaving the airport - but packed luggage gone!