Don’t Be Afraid
The world is not nearly as dangerous as the media makes it out to be. Keep an eye out for sketchy situations but don’t let that be the focus of your whole trip. Use common sense and you’ll be ok. Most people are friendly, trustworthy, generous, and willing to help you out.
Smile & Say Hello
Having trouble interacting with locals? Do people seem unfriendly? Maybe it’s your body language. One of my best travel tips is to make eye contact and smile as you walk by. If they smile back, say hello in the local language too. This is a fast way to make new friends. You can’t expect everyone to just walk around with a big stupid grin on their face. That’s your job. Usually, all it takes is for you to initiate contact and they’ll open up.
Get Lost On Purpose
If you want to see the parts of town where real people live & work, you need to go visit them. The best way to do this is on foot — without knowing exactly where you’re going. Write down the name of your hotel so you can catch a taxi back if needed, then just pick a direction and start walking. Don’t worry too much about stumbling into dangerous neighborhoods either, as locals will generally warn you before you get that far.