Is there anything to pay attention to or dangerous about traveling in Thailand?

Pay attention to sun protection, heatstroke prevention and mosquito bites, pay attention to hygiene when eating, keep personal belongings in crowded places, and try not to dress too sexy when going out at night. It's best to go with your partner, and nothing else will happen. Thailand's tourism safety is relatively good, hotels, taxi drivers and scenic spot staff can basically speak some English, so there should be no big problem in communication (but it is estimated that how to order food every day is a problem, haha, find a way to overcome it yourself). As for some customs, travel routes, prices, travel tips and so on, you can look at the raiders in advance and do your homework. Have fun!