Packing is very important before to set the journey. Be sure you keep safe your medicines and important documents such as passport and some documentation. Please keep all the important stuff in your carry-on bag. Don't try to hitch-hike. Carry on excessive cash rather than a lot. Keep your eyes when you are in the congested place. You need to have a common sense all the time not just only that live in a new country.If you want to be safe, be careful when talking to strangers.you should try to purposeful even you're lost.If you're wear a glass or contact lenses you should bring an extra pair with you.Staying safe starts with being well prepared. Good luck !!!