I work in the non-profit world, doing a job that used to be exciting, rewarding, and infinitely more satisfying then being a slave to the corporate world. But it seems that over the last year I have been fighting some feelings that I think are burnout.
It is getting harder and harder to put in the effort I used to and am coming increasingly detached. Productivity is suffering as a result.

I use GTD, I have my lists, I am organized. I know exactly what needs to be done, Its just getting harder and harder to execute.

I have a major promotion to Executive Director level coming in a few months and I want to use my time before it happens to get it all together and find that spark again that I had a couple years ago. Does anyone have any resources/advice? Books ideas? Life hacks? etc?

Thanks!