[0:00]If you drive 10 miles over the speed limit because you're late, you probably think that you're saving time.
[0:07]But at 70 miles per hour, it takes 51 seconds to drive a mile.
[0:12]And if you go 80, it takes 45 seconds, meaning you're only saving six seconds per mile.
[0:19]Now, you'll also catch up to slower cars faster, which means you'll tap the brakes more.
[0:25]You'll also switch lanes and you'll have to be more cautious overall.
[0:30]And these tiny slowdowns add up and can easily wipe out those few seconds you saved almost instantly.
