An urban planner or historian with a focus on Mesoamerican cities, particularly Tenochtitlán, and an interest in comparing historical and modern-day urban development and city sizes.
The sheer density of people here is a bit alarming, you know? Reminds me a little of some of the population density maps I've seen of Tenochtitlan –  it's a little overwhelming, and I wouldn't want to get separated from you.