Discipline is never an end in itself, only a means to an end. (RF)
I don't know about Mars bars but I have learned my lesson with corn on the cob as well. It is a starchy veggie, with high glycemic factor. We love it here too in western New York. Starflight...I've seen some of that Hoosier corn!!! With a meal, one cob of corn is my limit unless I cut back carbs elsewhere and/or go for a good walk afterwards. I eat lots of green vegatables. Green beans, peas and broccoli with no problems.
To paraphrase an old poster: Today is the first day of the rest of your training. It doesn’t matter where you started or how far you’ve come. Today is the day. Your training didn’t start 6 weeks ago. Your training started the last time you hit the road. John “the Penguin” Bingham Life is not tried, it is merely survived if you're standing outside the fire