Sce(ock)ptical

So, sock class. No troubles so far, got my first toe done, now I have until the next class to knit the foot, fine. I think it's too small. Not that I'm doubting the lady, but I have big feet, and I knit on the tight side (in fact, she chided me for it... and I was knitting super loose for me). I don't think the toe will fit me. She suggested I go up a size (thankfully I had a pair of 3.25 mm DPNs laying about from my Nauties). I'm still skeptical, but we'll sort it out on Tuesday, if it's a failure, I'll rip it and she can mathematize me some new numbers, because I at least have the technique and instructions down.