We live in a 24x7 culture, where multitasking isn’t just fashionable, it’s considered essential. Astounding numbers of people write text messages or take phone calls while they’re driving, write to-do lists in meetings, or read e-mails while they’re on the phone. The more tasks we juggle, the more we cram into our lives, the more productive we feel. But have we really got it all, or just ... Read more.