Gmail - want to take back or change a sent e-mail?

Have you ever sent an e-mail and realized that you spelled a word incorrectly or maybe that you really should not have sent it at all? Well the 2 GIFs and 2 videos below (they are exactly the same but the videos have audio) will show you how to do just that.


Here is the kicker though - at most you only have 30 seconds. No sending an e-mail before bed and then waking up with regret and being able to "undo" it.

GIF showing how to enable Undo send and adjust time to 30 seconds.

18 second video detailing the same as the GIF above 

GIF showing how the undo send option works in Gmail.

20 second video detailing the same as the GIF above 

As always, any questions let me know!
Thanks,
Brad