have an emergency.
they will also be able to get hold of you to check up on you. this is to make sure that you are still okay.
the secret about traveling alone is to make sure that other people don’t know that you are traveling alone. you need to make sure that only you know that you are traveling alone. don’t tell anyone and don’t look lost. this is the only way that you can make sure that you are safe.
there are countries where you can travel alone, without any problems. however, there are some countries where you should make sure that no one knows that you are traveling alone. especially, 