Is the safe in Thai hotels safe? Do you want to take your passport or put it away?

It is recommended to take cash, credit cards and passports with you when traveling abroad. Passports, in particular, are not a matter of whether they are safe in hotels. Even if you leave your cash credit card in the hotel, it's okay. If you lose it, you lose it. Passport and visa are the only documents to prove your legal status abroad. If you encounter an emergency on the road, you need to check your passport. If you can't provide it, you may even be arrested. Of course, if you join a tour group, you don't have to carry your passport with you if you always carry it with you.