Being a good spy means saying only what is necessary and listen to everything which is said to you. Being sensitive to your surroundings is something which will enable you to become an excellent spy. 10. Having proper citizenship in your country is a must

Here are four tips on how to identify databases that can give you information that Google won’t. 1. Who Runs the Database? Who is likely to invest time and money to create and maintain a database with the kind of information you’re looking for? “Thi