Q,
I always worry about my squat form (though my old trainer says it's actually quite good for someone with as little experience as me), and I also worry about failure despite having the pins in the power rack (nothing bad will happen except maybe a little noise). I do make sure I get low (hips below paralell) and I generally don't have problems with my knees swinging in. Where my problems start is when I struggle on a rep, my balance starts to go. As a result and my fear of failure on a rep, I sometimes quit a set after I have a rep where I feel like I just barely made it up.
In any event because of the soreness and the layoff, I struggled a bit with weights I could handle before on the squat and to a little extent on the bench. Did fine on the t-bar row, but I'm new to that one anyway. I'm hoping I'll be a little better conditioned on Friday, I really was very sore today. Sore enough to take a couple advil this morning.
All and all, it's what I deserve for taking the 12 days off.
Contemplating heading back into the online dating hell fairly soon, but I think I'll hold off just a little bit longer. First things first for now.