I'm on my third week of doing P90X. Can you tell I keep falling off the working out wagon? I will say it's hard to stay motivated. I do find that once I get started, I'm very happy to be working out. It's the getting started each time to work out that is so hard. I do like how Tony Horton is so energetic and pumped in the videos. I do find it infectious. Each week so far, I haven't been able to work out all 6 days the way they want you to, but then again, I jumped right in to the videos without even working out a while to feel like I was ready. So the first week I made it five days. The second week only four.
I will admit it's a trying time for me physically, as I'm on Seasonique for birth control and I messed up my times a bit so I've been wanting to spot for the last week and it's next week that I'm supposed to get my period. So that messes up my energy level a bit. But I'm sticking to it and if I miss a day, I just jump back in and try not to berate myself.