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

"In Gyeongju, it's important to avoid pointing with your finger, especially at people, as it's considered rude. Use your whole hand instead. Avoid blowing your nose in public, as it's seen as unhygienic and disrespectful. It's also considered impolite to leave chopsticks sticking upright in a bowl of rice, as this is a practice associated with funerals. When visiting temples or other sacred sites, dress modestly and behave respectfully. Loud, boisterous behavior is frowned upon. If you're invited to someone's home, it's customary to bring a small gift as a token of appreciation. Avoid discussing sensitive topics such as politics, the Korean War, and North Korea, as these can be seen as disrespectful and may cause discomfort. In Korean culture, respect for elders is paramount. Always use formal language and gestures when interacting with someone older or of higher status. Lastly, Koreans value punctuality, so make sure to be on time for any appointments or meetings," mentioned another expat when asked about moving to Gyeongju, Korea.