1.Don't ignore safety warnings: Pay attention to safety warnings and avoid areas that are known to be dangerous. 2.Don't carry too much cash: Avoid carrying large amounts of cash, and consider using a travel card or credit card instead. 3.Don't be overly trusting: Be cautious of strangers and avoid giving out personal information or accepting offers from people you don't know. 4.Don't be disrespectful: Avoid disrespectful behavior such as littering, defacing public property, or ignoring local customs and traditions. 5.Don't rely solely on technology: Don't rely solely on technology for navigation or communication. Carry a physical map and a backup charger for your phone. 6.Don't overindulge: Avoid excessive alcohol or drug use, which can impair your judgment and put you at risk. 7.Don't be afraid to ask for help: If you're lost or need assistance, don't be afraid to ask for help from locals or authorities. 8.Don't overschedule: Avoid packing too many activities into your itinerary, which can leave everyone feeling exhausted and stressed. 9.Don't forget to take breaks: Make sure to schedule breaks throughout the day to allow everyone to rest and recharge. 10.Don't leave trash behind: Carry your trash with you and dispose of it properly when you reach a designated trash bin.