I think the title of the posts pretty much says it all. Heart to heart is perhaps one of the most effectively engaging conversations a person can have. Be it a cafeteria or a blockchain based platform like Steemit.
For this to happen honesty is an absolute condition. Logically and emotionally. Honesty in speech breeds consistency in one owns thoughts and the person listening is also subconsciously looking for consistency in your facts. Honesty is the way to go here, particularly on blockchain where the words are preserved for a digital eternity.
What I am interested in the future is to see how we have shifted over time. I am pretty sure there will be tools developed to evaluate content and comments and see how we have grown as individuals and a group.