Don’t Use A Thrusting Palm Hand Gesture
Source: http://www.worldofhands.com/
Thrusting your palm with fingers outstretched at someone as if to say stop, is regarded as an insult in Greece. Be aware of this. It is known as “moutza” and will easily offend the person you gesture at. Respect this mannerism rule. Avoid getting into a heated argument or fistfight. Some customs and traditions may be surprising. But it is always to your benefit to adhere to them. Most times we don’t know what it is we did wrong. Again, do your research.