Relate to the over packing. Am wearing to travel a big old jacket i haven't worn in Australia for years, obviously cooler there and plan to spend outdoor time. Hardest for me though, i don't have as many as some others here would have, is making sure to take all the prescription meds i need. And Google told me to take a dr's list of the ones i use so am. Gotta make it easier for the border people, eh. Will probably over pack a little, but not as much as first trips.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”