What cultural faux pas should I try to avoid making in San Lucas Toliman?

"When visiting San Lucas Toliman, it's important to respect the local customs and traditions. Avoid wearing revealing clothing, as this can be seen as disrespectful in this conservative society. Always ask for permission before taking photos of people, especially indigenous people, as they may consider it intrusive or disrespectful. Avoid making negative comments about the country or its people, as Guatemalans are very proud of their heritage and culture. It's also considered rude to refuse food or drink when offered by a host. Be aware that punctuality is not highly valued in Guatemala, so don't take it personally if people are late for meetings or appointments. Lastly, avoid discussing sensitive topics such as politics, religion, or the country's civil war, as these can lead to uncomfortable conversations," said another expat in San Lucas Toliman, Guatemala.