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

"In Koh Chang, it is considered disrespectful to touch someone's head as it is regarded as the most sacred part of the body. Avoid pointing your feet at people or religious objects, as feet are considered the lowest and dirtiest part of the body. It's also considered rude to step over someone's legs or feet, so always walk around. Public displays of affection are generally frowned upon, especially in religious or sacred places. Dress modestly, particularly when visiting temples or other religious sites. Women should cover their shoulders and knees, and men should wear long pants. Avoid showing anger or frustration in public, as Thais value keeping a cool head and maintaining harmony. It's also considered impolite to criticize the Thai royal family, which is illegal and can lead to imprisonment. When eating, don't stick your fork into your mouth. Instead, use it to push food onto your spoon. Also, leave a little food on your plate after a meal to show that you are satisfied and not still hungry. Always remove your shoes before entering someone's home or a temple. It's also polite to return a wai (a traditional Thai greeting) when one is given to you, but it's not expected from foreigners. Lastly, be respectful of the local customs and traditions, and always ask for permission before taking photos of people or religious sites," remarked another expat who made the move to Koh Chang, Thailand.