What cultural faux pas should I try to avoid making in Dordogne?

"When visiting Dordogne, it's important to respect the local customs and traditions to avoid any cultural faux pas. Firstly, always greet people with a polite "Bonjour" during the day or "Bonsoir" in the evening. Not doing so can be considered rude. Avoid discussing money or personal wealth, as it is considered impolite in French culture. When dining, remember that the French take their food very seriously. Don't rush your meal, take your time to enjoy the food and the company. It's also considered rude to ask for substitutions or changes to dishes in a restaurant, as it's seen as an insult to the chef. Remember to say "please" ("s'il vous plaît") and "thank you" ("merci") when necessary. Avoid speaking loudly in public places, as the French value discretion and quiet conversation. Lastly, it's important to dress appropriately. The French are known for their fashion sense, and wearing overly casual or sloppy clothing can be seen as disrespectful. Remember, when in doubt, observe and follow the behavior of the locals," remarked another expat who made the move to Dordogne, France.