What cultural faux pas should I try to avoid making in Cha-am?

"In Cha-am, it is considered disrespectful to touch someone's head as it is regarded as the highest part of the body and thus, sacred. Avoid pointing your feet at people or religious images, 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 try to 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 avoid wearing shorts. Avoid showing anger or frustration in public, as Thais value keeping a cool head and maintaining harmony. Raising your voice or showing strong negative emotions is seen as losing face and is deeply frowned upon. It's also important to show respect for the Thai Royal Family. Criticizing or making negative comments about the monarchy is illegal and can result in severe penalties. 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're full and the host has provided plentifully. Lastly, always remove your shoes before entering someone's home or a temple. It's a sign of respect and also keeps the inside clean," said another expat in Cha-am, Thailand.