I choose (2).

To respond to my post below, (2) is worse.

In other words, I'm leaving my job for another job.

At first, I really didn't want to. My current job is just so damn comfortable. But after some lengthy contemplation (i.e., typical Yellow Gal neurotic fretting) and lengthy discussions, I decided to take the leap into another role. Something more challenging, a little scary, but hopefully more promising.

It definitely helped to hear my senior manager tell me that if, down the road, I ever changed my mind about leaving, I would be welcome back.

Now the goal is to maintain efficiency for the two remaining weeks I have left without lapsing into Slacker Mode (last triggered during senior year of high school).

Then the next new adventure begins.