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

"Apollo Bay is a coastal town in southwestern Victoria, Australia. It's known for its relaxed and friendly atmosphere, but there are a few cultural faux pas you should try to avoid making. Firstly, Australians are generally laid-back but they value respect and good manners. So, always remember to say "please" and "thank you". It's considered rude not to. Secondly, Australians are proud of their country and their culture. Avoid making negative comments about Australia, its culture, or its people. This includes making jokes about stereotypes or comparing Australia unfavorably to other countries. Thirdly, while Australians are known for their love of banter and humor, they also value sincerity. Avoid being overly sarcastic or making jokes at the expense of others. Fourthly, Australians are very conscious of the environment. Littering is a serious offense and is frowned upon. Always dispose of your rubbish properly. Lastly, while tipping is not mandatory in Australia, it is appreciated for good service. However, don't feel obligated to tip if the service was not up to par. Remember, the key to avoiding cultural faux pas is to be respectful and considerate of the local customs and people," said another expat in Apollo Bay, Australia.