I re-read my whole blog (what a lot I have to say!) noting the things I said I'd do and haven't done, and the things I said I'd do which I have done - the second list is considerably longer I'm glad to say, and yes, my life is, in many ways, simpler.
These are some of the ideas I think I have really taken on board so far:
Don't complicate things.
Take the time to get it simple and right, then stick to it.
Smile, breathe and go slowly.
I don't need to save the world, I do need to make a difference.