To drive home the point, here’s a super fun Phone Time Calculator (based on being awake for sixteen hours per day) that totally won’t freak you out at all: 1 hour per day = roughly 15 full days per year, about 6 percent of your waking life 2 hours per day = roughly 30 full days per year, about 13 percent of your waking life 3 hours per day = roughly 45 full days per year, about one fifth of your waking life 4 hours per day = roughly 60 full days per year, about one quarter of your waking life 5 hours per day = roughly 76 full days per year, almost one third of your waking life