One place I go often now is South Africa.
And I'm not talking about Johannesburg or Cape Town I live. I stay in a place that's a farm country. Big big open land and big big open skies. The place that I stay is a traditional African hut. Inside is very comfortable, but no electricity. So... the challenge there is to try to learn how to live without the creature comforts that you're used to, like, a computer, like a TV, like your cell phone.
And It's really good for me because, especially my lifestyle here in HK can be very spoiled sometimes you know. Everybody wants to give you the greatest things the best things, you always have the best things.
But, can you live as a basic human being, can you live without all that stuff.