probably the worst attitude tumblr unintentionally cultivates is "the world out there is completely dangerous for you and no one can possibly understand you, so you should isolate yourself from it and avoid interacting with it as much as possible"
Time to roll out the Andrew Marr quote again...
"If you put away social media and you walk out into the streets and you look at real people, three-dimensional people, they mostly smile back at you. If you look around you- you see perfectly decent, ordinary people getting on with their lives and inclined, by and large, to rather like each other, that is the real us. Let us not be fooled."
