Apparently, one in a hundred Brits have more than 50,000 unread work emails. Fifty thousand. If just the thought of that is sending cold shivers down your spine, you’re not alone. Then again ...

Can I let you in on something? I currently have 20,000 unread emails in my inbox. I think nothing of it. It never even occurs to me until a friend looks over my shoulder and sees that dreaded red ...