Unfortunately, it is not always good to expose your personal data on social media. We are all "accustomed" to sharing thoughts, aphorisms, photos but there is information that it would be better not to share because if you end up in the hands of the wrong people they may never erase from the net. For example, it is becoming common among very young people to display, after the exam, their license! This should never be done because on each licence there is personal information that would allow the cloning of the licence itself. Another thing you should avoid doing is constantly putting pictures of children who are children, grandchildren or friends as they could be used by unauthorized people. Never put your home address and post photos or different locations.