The Internet is a dangerous place. When Millennials go online, they risk running into cyberbullies, thieves after their identities, trolls lurking in the comments sections of webpages... Even on social media sites, where they're surrounded by their "friends," they can occasionally feel harassed. And for all the social aspects of being online, the web can be a little narcissistic. Some people only seem interested in tweeting about what they're doing and only want to hear opinions in line with their own.