Im a p90x graduate. Starting a blog is a good idea. Thats what I did and then I invited everyone I know to look at my blog so that it made it easier to kick myself in the butt to keep myself accountable to succeed. Its the most challenging home fitness program, ever. Definately follow the diet guide if you want the best results in the fastest time possible. Dont forget to read through it including the begining as it explains how you can modify based on your specific biological needs because lets face it, a one size fits all diet is not going to work for anyone to a complete T. You can see my before and after picture in my profile. Be sure to take a before picture as the fitness guide tells you to. Its important! Good luck, let me know if you have any questions about any part of p90x. Here is my blog if you want to read what I went through
Tom