Before we post something, we should think if it is a good idea. Will I harm anyone by posting this? Will this negatively affect me? Is it necessary? Asking yourself questions will help you decide whether or not you should post something. Although it's so simple just to click the post button, it's important to realize the actions and possible consequences. Once it's there, there is no way to undo it. Not only is the post available for the whole Internet to see, but it is also visible to many organizations and third-parties that you have no control over. We should all be mindful of the idea of digital permanence before we put something on the Internet, as it could affect us in some way in the future.