I already watched this one in the past and may have left a comment somewhere already, but either way I wanted to say it's a great subject! And.. It is especially a subject that I'm learning more and more about with the contest I'm working on. Without community it wouldn't exist, neither would steemit or facebook or any social media or most technology. One can live alone, though even the animals have community.. Without others to share life with.. Life would be pretty bland. Good work bro!