f you want to change something you do it right now when you realize that, why wait for the new year? It's just a number in the calendar...
Exactly this! Put down the glass, or your cigarette or throw away the unhealthy food and start right away.
By the way those don't look diet dishes!
Maybe don't look like diet dishes, but they are.
I think watching your fat-carb-protein balance is what counts and eating healthy food.