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

"When visiting Perth, it's important to respect the local customs and traditions. Avoid making jokes about Scottish stereotypes or the Scottish accent, as this can be seen as disrespectful. Don't confuse Scotland with England, as they are two distinct countries with their own unique cultures and histories. Avoid discussing sensitive topics such as religion and politics, especially the issue of Scottish independence, unless you are well-informed and the conversation is appropriate. In Scotland, it's considered rude to brag or show off, so try to be modest and humble. Don't interrupt others when they are speaking, and always say 'please' and 'thank you'. When visiting someone's home, it's customary to bring a small gift, such as a bottle of wine or flowers. If you're invited to a meal, don't start eating until the host has started. In pubs, it's common to buy a round of drinks for everyone in your group. If someone buys you a drink, you should return the favor. Lastly, remember that the Scottish people are proud of their country and heritage. Show respect for their traditions, landmarks, and natural beauty. Don't litter or damage any property, and always follow local rules and regulations," mentioned another expat when asked about moving to Perth, Scotland.