Post 1: Practice Post.

Social media is nowadays the principal source of comunication, there's a lot of them and they have different uses. 
Personally, my favourite one is Instagram because is the most complete one, you can post photos and videos, about anything you want. The bad thing is that is very difficult to keep your privacy, even if you can control who follows you, you never know who they really are all of your followers.  I think is very important to keep personal information (like adress or phone number) in privacy.