Some days...

You are right, and I think I have thought all those same exact things at one point or another. 10lbs by Thanksgiving is a realistic goal. All those quick fixes that you mention aren't as realistic, but living in an instant gratification type society that is how we become discouraged. Just keep going because even though you say you wish you knew then what you know now, you have the opportunity to know more and be in a better position later. I, too, look forward to the day that I can say, man, I'm glad I started taking care of myself when I did. No regrets from here on out. You will be so good at it that maintenance will be second nature. Stay the course and know if it were easy everyone would be doing it!