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

"In Antiguo Cuscatlan, it's important to avoid discussing politics, especially the civil war, as it is a sensitive topic for many Salvadorans. It's also considered impolite to refuse food or drink when offered, as Salvadoran culture is very hospitable and generous. Avoid making negative comments about the country or comparing it unfavorably to other countries, as this can be seen as disrespectful. It's also important to respect the local customs and traditions, such as dressing modestly and behaving respectfully in religious places. Avoid using your left hand for eating or passing objects, as it is considered rude. It's also considered impolite to interrupt someone while they are speaking. In terms of personal space, Salvadorans tend to stand closer to each other than people from some other cultures might be used to, so try not to back away or show discomfort if someone stands close to you. Finally, punctuality is not as strictly observed in El Salvador as it might be in other cultures, so don't be offended if people are late to meetings or social events," said another expat in Antiguo Cuscatlan, El Salvador.