Yes you need to be very careful. Strangers can drug you with rohypnol in your drink.
In Brazil and South America there is one even worse called scopolamine which all the need to do is get you to breath it.
There is nothing better than travel but when we do it solo we gotta be careful, this is what happened to me! and this is why a recommend you to watch Berlin Syndrome!!
Yes you need to be very careful. Strangers can drug you with rohypnol in your drink.
In Brazil and South America there is one even worse called scopolamine which all the need to do is get you to breath it.