I’m so happy I asked this question. What wonderful responses.

Coincidentally, I read this post today, which just appeared on zenhabits. Relates directly to what a couple of you said.

“How to Eat Real Food Without Spending Hours in the Kitchen” http://zenhabits.net/fastreal/

It would be wonderful if more people could have the patience and long-term vision to make small changes. Those changes are sustainable, and then add up to big changes overall. All of my life improvements – from eating well and exercising, to things related to happiness and more – were small changes. 

Thanks for all the input!