Frustrating Sunday

Did the usual tidying up etc that goes with a Sunday and then settled in and did up another chemo chap. I had two more that needed the ends tucked in so did that as well as kitchenered a toe on a sock. Then came the frustrating part, I worked on http://http://www.geocities.com/Heartland/Ranch/4054/tthelmet.htm and do you think I can figure it out. I knit it, tinked it, knit it, and tinked it all afternoon. I finally gave up on it this evening.