Back in the saddle again

Sunday weigh-in: 271
That's three pounds from last week. That's 17 pounds over the past six weeks. That also puts me on target for 20 pounds down before I leave for Vegas on the 16th.
Obviously, I am in a much better mood this Sunday than last. For the most part, I am happy not only because I lost weight but because it proves my little routine here continues to work. I didn't change much of anything, except for adding a day of workout (Sunday).
I am beginning to feel lighter, stronger. I can see a little change in my body. In other words, I can begin to see that the hard work, that the commitment to this whole routine is paying off.
Thank God. It isn't always easy. In fact, it is never easy. While I haven't completely changed my workout routines, I have tweaked them a bit and, especially on Mondays and Wednesday for some reason, they are tough to get through. It takes a lot out of me. I have been ready to give up a few times, head home. But, I finish, and that, to me, is the most important thing. FINISH!!!
Well, I am off to the gym again now. Have to keep my routine going.
My worry is how much will this trip to Vegas throw me off? How much can you gain in four days? I have lost 17 pounds in six weeks. Hopefully, I don't waste three weeks because of four days of bingeing. Just have to pray the price isn't too steep when I come back.