Recently my kid sister Christmased in Africa. She returned with, among other things, a handmade dress for my daughter and an observation: we're all different, yet the same. Some things (specifically, breasts and breastfeeding) aren't as big of a deal there as here.
This kind of realization is one of the main reasons I love to travel.
What do the locals do? While the tourist stops are interesting, what's the everyday like for the majority of the people? How do they DO life? Where is it the same? Where is it different? We all have to eat, sleep, survive the barren season, we all have a family, etc. How does this place do that environmentally, physically, spiritually? How does that shape the worldview of the people who live this daily? What can I learn from them? Should some part of my life change or grow based on this new knowledge? Are my ways 'better' ? Should I share them and risk changing the balance of this place?
In most cases, my travels have changed me for the better and I haven't found anything about how I do life that they NEED to know, other than cholera prevention. There is nothing more profound about the way I show love than how other cultures I've been blessed to immerse myself in show love.
Typically these other cultures seem less wasteful, more resourceful, more family focused, more welcoming and therefore less 'needy' for stuff.
Perhaps this is why I'm not very fond of the culture I currently find myself immersed in.