One thing this does is gives a false view of success. Most of what people share is what they want you to see. Skills are advertised, flaws are hidden. Wins are exaggerated, losses are downplayed. Doubt and anxiety are rarely shared on social media. Defeated soldiers and failed CEOs rarely sit for interviews.

Like every human endeavour, every social network is there for a limited duration and will be useful to a limited niche of people. That niche may grow to the point of being huge, like Facebook and WhatsApp. But, to this day, there are more people in the world without an account on Facebook than people with one. Every single social network is only re... See more