My uncle always says he wants to take me to Thailand. It feels weird. Please help! ! !

You should know your uncle’s character. If you suspect that he will do such a thing, it is best to find an excuse to shirk it. Public security in Thailand is relatively good. Of course, it's a different matter if someone intentionally harms you. If an accident does occur, you can ask locals for help, or call 911 to report it to the tourist police (who can speak English). I don't know what to do if my personal freedom is restricted, my communication tools are taken away, and I'm locked in a dark room... So it's best to keep in touch with your family every day and tell them your itinerary.