I have decided to use Lent as an opportunity for moderation and reflection, in the hope it might help me build some long-term behaviours.
I have given up alcohol, most sugar, and have promised I would do a minimum of 30 minutes walking per day. The walking was inspired by this:
http://www.youtube.com/watch?v=aUaInS6HIGo.
The thing I find most interesting is how much I want sugary treats, even though I don't normally eat them. Also, I am really resenting the walking, even though I feel much better once I have gotten some fresh air and exercise. I wonder what the psychology literature has to say about people who crave the exact opposite of what we know what is good for us.