In the 21st century , social media is main source of communication. Everywhere you go people are looking down at their phone. Whether what age they are , their phones will always be in their hands. Through the use of social media , you can create the illusion of being anyone , and display any emotion or feeling. The usage of social media has taken over face to face communication.
If we look back into history , we use letters to communicate and send information with others. Which took more time than emails today. For example