How many of us have sent an important email in the wee hours of the morning only to regret it the next day? Let’s face it: Submitting that paper or writing to that ex should have been reserved for a time when our brains were functioning properly. Enter “Mail Goggles” a new service from Google that tests your cognitive abilities before letting you send emails in the middle of the night.

I don’t know. For me, “early to bed, early to rise” works every time.