Walking my ass off.

248.4
I had a total garbage gut day on Wednesday.
I didn't walk, and felt so hungry.
Day started out ok, just my knees and shins ached, and I thought, ok, I'll do a dvd.
Instead, I ate a ton of junk, almost a whole box of Wheat Thins, bunch of laughing cow cheese, and just went from there onto chips, Caramello, ice cream bar, and it felt like I'd never get full.
It wasn't a feeding frenzy as much as I ate some junk, one of the twins would ask for something, and then I'd eat as much as they did.
After, I felt uncomfortable, and my stomach did the weird distend thing it has done since my hernia repair.
Thursday, I took my usual walk, and my eating was back under control.
It's funny, on the days I don't walk, it's almost like I am eating to get feedback sensation from my body.
One of the reasons I sometimes skip the walk is the ache in my knees, and I am not sure if it's just being obese, or if I need new sneakers.
I know I'm getting older, but when I exercise (and I've exercised to the extreme), I know the difference between good pain (tired, stretched, can't do more but know after some sleep I'll want round two), and bad pain (grinding, sharp, bone on bone agony).
This is the latter.
New sneakers are going on the to buy within two week list.