You are enjoying the friendly Moroccan markets and decide to get a henna tattoo. Be very careful with that, especially if you are in Djemma El Fna, in Marrakech.

The ladies usually hurry to make the tattoo three times as big as expected and they will demand to be paid for the extra work. The same scam happens also in India.

How to avoid: tell her beforehand the exact size of the tattoo, make sure she understands, and set up the price.