1 save all documents on email id & google drive so that even if documents are lost THEN documents could be retrieved from email id or google drive. 2 learn language of the country you are travelling so that you can easily communicate with people of that country. 3 keep money in at-least 3 e-wallets & 3 bank accounts with facilities like ATM, mobile banking & net banking. Carry at-least 3 ATM. 4 save all contacts on email id so that even if phone is lost THEN contacts could be retrieved from email id. 5 save mobile number, email id & website of your hotel on your mobile phone & email id so that even if you miss location of your hotel then that hotel can be searched with these details saved on mobile phone & email id. 6 there should be a secret pocket in your pant or trouser so that important things like mobile phone & key of your room do not get mi...