LOS ANGELES — Are you ready for the end of Mad Men? That's OK, no one really is.

As in, we don't want it to end — and not even those of us who have been religiously watching feel completely emotionally prepared enough to make sense of it all, whatever the finale may bring.

SEE ALSO: 13 'Mad Men' moments too twisted to forget

If you're lucky enough to have nothing better to do than watch TV for the next several days straight, you could watch AMC's Mad Men marathon, which starts Wednesday night at 6 p.m. ET. Every episode will run — all seven seasons in their entirety — leading up to the series finale on Sunday at 10 p.m. ET.

If you're not able to forgo sleep for the next few days, though, this may help: During the marathon, AMC is running 19 "vintage" promos, those weekly 30-second trailers of sorts — and Mashable has all of them right here. So dig in; for just a little bit of your time, you can have a much clearer sense of the amount of ground this groundbreaking show has covered.

Or you could resign this afternoon and stock up on coffee and cigarettes. It's really up to you.