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

"In Manizales, it's important to avoid discussing topics such as drugs, violence, and politics, as these are sensitive subjects due to the country's history. Colombians are very proud of their country and culture, so any negative comments or stereotypes can be seen as disrespectful. It's also considered rude to arrive on time for social events. Colombians often arrive late, so arriving on time can be seen as being too eager or impatient. However, for business meetings, punctuality is appreciated. Avoid wearing revealing clothing, especially in religious places. Colombians are generally conservative and modest in their dress, so it's best to follow suit. Don't refuse food or drink when offered, as this can be seen as a rejection of Colombian hospitality. It's also customary to say "Buen provecho" (enjoy your meal) before starting to eat. Avoid speaking loudly or drawing attention to yourself in public places. Colombians value politeness and discretion, so it's best to keep a low profile. Don't forget to tip in restaurants. While it's not mandatory, it's customary to leave a 10% tip for good service. Avoid using your finger to point at people or things, as this is considered rude. Instead, use your whole hand to gesture. Finally, don't assume everyone in Manizales speaks English. While many Colombians do speak English, it's best to learn a few basic phrases in Spanish to show respect for the local culture," mentioned another expat when asked about moving to Manizales, Colombia.