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

"In Dingle, Ireland, it's important to avoid making jokes or derogatory comments about the Irish language, as it is an important part of local culture and heritage. It's also considered rude to refuse an offer of food or drink, as Irish hospitality is a significant cultural aspect. Avoid discussing sensitive topics such as religion and politics, especially the Northern Ireland conflict. It's also considered disrespectful to imitate the Irish accent or use stereotypical phrases. Be careful not to litter, as the Irish take pride in their clean and beautiful environment. Lastly, remember that the Irish value their personal space, so avoid getting too close to someone unless you know them well," said another expat in Dingle , Ireland.