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

"When visiting Sibenik, it's important to respect the local customs and traditions to avoid any cultural faux pas. Here are some tips to help you navigate the cultural landscape. Avoid discussing sensitive topics such as the Yugoslav Wars and the country's communist past. These subjects can still stir up strong emotions and it's best to steer clear of them unless you are very familiar with the history and the person you are talking to. Don't assume that everyone speaks English. While many Croatians do speak English, especially in tourist areas, it's polite to learn a few basic phrases in Croatian. This shows respect for the local culture and people will appreciate your effort. Avoid being overly loud or boisterous in public places. Croatians generally value modesty and discretion, so try to keep your voice down and avoid drawing unnecessary attention to yourself. Don't leave without saying goodbye. Croatians are very hospitable and it's considered rude to leave a gathering without saying goodbye to each person individually. Avoid wearing revealing clothing in religious sites. When visiting churches or other religious sites, it's important to dress modestly out of respect for the local culture. Don't forget to tip. In Croatia, it's customary to leave a tip of around 10% in restaurants and cafes. It's also common to round up the bill in taxis. Avoid turning down food or drink. If you're invited to someone's home, it's considered impolite to refuse food or drink. Even if you're not hungry or thirsty, it's best to accept a small amount to show your appreciation. Don't rush your meals. In Croatia, meals are a time to relax and enjoy the company of others. Take your time and savor the experience," remarked another expat in Sibenik, Croatia.