I looked at your blog. I agree with a lot others have already said, but as for giving you advice, I think you need to identify what your pitfalls are. Once you have identified your problem areas, then you can tackle them.
As an example, I tend to overeat on baked goods, and I get lazy with exercise unless I'm in a group - then I get competitive. My solution is to really challenge myself to eat more protein and less carbs, and I go to exercise classes where I can compete in a friendly way with others, even if they may not know it
You're saying you tend to start lifestyle changes and then you give up. Maybe you need to look at what triggers those starts and stops. Keep a diary, or keep blogging here. It may help you analyze what's going on.
Edited by: KARATE_KID at: 6/8/2013 (00:23)