I read the whole thing and saved it for future reference, in case I ever go there.

I wish therenwere a class of travel books written in this style. This seems particularly helpful, which I didn't know before:

-3 teas/coffees is ok, 4th is a sign to leave. - quick language reference. The amount there can be learned in a few weeks prior the trip. I also like the suggested vocabulary. - a bit of history and context on why people live the way they live.

Thanks for sharing!