Have travelers become their own worst enemy?

Have travelers become their own worst enemy?

On a recent trip to Malaysia, I used it to measure the aptitude of other tourists, and I have to say, I was disappointed. Visitors get a stern warning about drinking tap water when they visit a place like Kuching. But street food is hard to resist. I saw the Western tourists ordering coconut smoothies from the small stalls along Padungan in Chinatown. And then, not even 24 hours later, I...