Sock sizing dilemma

I thought a little update on the socks would make everyone have a good laugh. So I started the socks while Mark was still here, about 2.5 inches in I made him try them on and they were too small. So I ripped them out and started again. Making sure to make them bigger. Here you can see the result on my own foot. Fits me around the ankle, but a bit too big in the heel. I'm unsure weather to continue. The foot part is big enough to fit Mark's feet, if he can get the ankle over them. But if he can't get them on, they won't fit any other person. What's a girl to do? I guess it's back to the sweater. Sorry socks.