The pattern underlying almost every scam
Someone approaches you unsolicited and offers something — a friendly conversation, a free tour, a helpful direction, a great deal. In daily life at home, unsolicited kindness from strangers is usually genuine. In Southeast Asian tourist areas, unsolicited approaches from strangers almost always involve a commission from somewhere. This isn’t cynicism — it’s calibration.
The transport classics
Metered taxi refusal: In Bangkok especially, some taxis won’t use the meter and quote flat rates 3–5x higher. Solution: insist on meter before getting in, or use Grab.
Airport transfer overcharging: Unofficial transfer drivers at arrivals in Hanoi, HCMC, Bangkok, and Bali. Solution: use Grab or official taxi queues only.
Tuk-tuk “free tour”: In Bangkok and Siem Reap, offers of very cheap tuk-tuk rides that include “just one stop” at a shop. Solution: the stop is a gem shop or tailor where the driver gets commission. Decline or use Grab. — book via Welcome Pickups airport transfer for the best deal.
The money scams
ATM skimming in tourist areas (use ATMs inside banks). Currency confusion with similar-looking notes (count your change carefully). Fake “closed” sites where someone diverts you to a partner establishment.
The relationship scams
Romantic scams operating through bars and hostels — much longer game, much higher financial stakes. The pattern: extended friendliness, apparent connection, eventually money requests. Affects all genders. Trust the feeling when something seems too perfect.
The defense
Not paranoia — just calibration. When something is unsolicited, ask yourself why. When a deal seems exceptional, it usually isn’t. When your gut says something is wrong, trust it. 95% of people you meet in Southeast Asia are genuine; the 5% are concentrated in specific tourist-area patterns you can recognize.