I am one week into P90X2, and loving it!
I plan on completing the whole exercise routine (15 discs long, used over a period of 90 days), as well as following the included meal plan.
Cooking and eating the food is, by far, the hardest part. I cook for 3-4 days in advance and store it in containers. I eat the same thing every day for a week, and then change it.
An example of what I did for the first week:
-6 egg whites, 2 strips of turkey bacon, and half a cup of 1% yogurt (unflavoured)
-Handful of almonds
-Fried (in spray, not oil) chicken breast, with 3/4 cup of whole wheat rice (the rice is the worst part of the entire diet), and broccoli
-2 rice cakes (couldn't find any at the time, so supplemented with baked pita chips)
-Fast-fry steak, half a sweet potato, and broccoli
I am allowed one TBSP of condiments per day, and I have to drink a lot of water. The hardest part is switching from double-double coffee to black.
I'm pretty lean, and in decent shape as it is, so many people don't understand why I'm doing this... it's just... something I've gotta do; a personal goal I've set.
Note: this has nothing to do with New Year Resolutions