Do now 

I think is important because  you don't know who it is. When some people send you a message that you don't know it could be anyone that it could say he is 17 years old and it could be a 40 year old man. The Internet is fun but dangers to at the time you don't now what they want to do to you.The Internet some times there spams on the computers and sometimes well there always fake you don't win it.The people that send you messages are sometimes some one else trying to make you feel bad then you suicide.