I’m a hypocrite. Fifteen years ago, I worked as a futurologist for an advertising agency, doing the same things I’m about to criticise. But everyone’s a hypocrite, including you. Do you ever reprimand your kids for eating too much sugary crap, then binge on biscuits when they’re not watching? Or complain that everybody on LinkedIn is ‘cringe’ when just last week you posted how ‘delighted and humbled’ you were to announce a sideways promotion?