My reflection is base on the movie that we watch, tittled GREAT HACK. For me sharing Personal Information in Facebook or in Social Media is not good, Because our Personal Information is very important, if we share it in Facebook everyone will see it and you has no longer Privacy in yourself, and once they knew all information of you, We don’t know you have an stalker its either they like you or they hate you, there is a big percent that may affect your everyday life. anyways CARNBRIDGE ANALYTICA is a big company that study everything about Media,DATA and one of their research or study is about sharing Information in Social Media they critically thinking about the study on what desicion they will implement to many people users of Social Media. and also they show the honest ad act, for me its better because if they will be honest on what information they are posting people may be alert and have more knowledge about what is happening in Our Society. laslty the advertisements, ADVERTISEMENTS are important because it plays a vital role in Social Media and tv. Because people will see what is trending and what is new and people will be prepared and will have knowledge.