Analysis of transistion costs for changing habits

http://​​logicalwholesomehealth.blogspot.com/​​2011/​​05/​​how-easy-is-it-to-change-your-diet-or.html#comment-form

The article is from the angle of not blaming people who haven’t made changes you think should be easy, but it also looks like a good way of allowing yourself appropriate slack for the process of making changes.