“When you are in unfriendly territory, do not accept a drink, accept food or go off with a local girl (or boy) for some cuddle time.”
One time in Mexico City, and one time in Rio, my buddies and I were hanging in bars, a really hot girl starts hitting on my friend, and I tell him, “Even in the States, girls this hot never hit on you. Be careful.”
Both times he ended up drugged, passed out and robbed in an abandoned apartment.
Now, he has more ex-wives than I have socks.
Some boys never learn.
The same thing happens all over the world. Guys go off with they just met girls, girls go off with guys they just met and the best possible outcome is you get something that can be cleared up by a visit to the doctor.
At worse their bodies are never found.