Don't Take Personal Conversations In Public
If you take personal conversations the people would start recording and then they would post it. You would feel embarrassed. Its important when to speak in public so next time you don't have to go threw it again.
Don't Share Anything Remotely Private
Don't share pictures of you that are bad because then you could lose your friends or your job. Also the video talked that first you need to be smart before you post something. And that is true because if you don't do that things could go wrong and drama would start and the problem would get huge. Be careful what you post because thing s could go wrong in your future.