And I WROTE the damn thing

Back in 2007, I wrote a blog post about a sweater that I put together based on one that a TV character was wearing.  In case you missed it, here's the link.  I ended up making 2 sweaters using the natural white Fisherman's Brand Wool from Lion Brand.  I love the pattern and, in fact, I wore one of them on Sunday when I was shoveling snow and never felt a bit of cold.  I love it.

Last year I bought a beautiful Valley Yarns burgundy wool for a project that I later decided not to make.  I thought it would be perfect for a new jumper and I knew just which pattern I wanted to use - the pretty man sweater.

One thing to keep in mind that this is a pattern that I wrote and have made twice.  That will be important later.

I downloaded the pattern and made an adjustment right away.  The fisherman's rib, or brioche stitch, is a very stretchy stitch.  It's effectively a double knit stitch and has a huge amount of give to it.  In my pattern, I didn't use any sort of rib on it but then I had issues with the cast on being too rigid.  This time I decided to start with a provisional cast on that will allow the garment to stretch to its heart's content before I go back and add whatever I'm going to add for the bottom edge.  That should give it a better edge.

All's good, I got it started and knit to the armhole shaping.  This particular pattern has raglan sleeves outlined by a simple cable.  As I started this shaping THE FIRST TIME, I goofed and decided to add the decreases on the wrong side since I was doing the cables on the right side.  It wasn't until I'd got through the 3rd cable crossing (18 rows in) that I realized that doing the decrease on the wrong side was the wrong thing.  All the nice stitches was on the inside with the decreases.  The outside didn't look terrible but it wasn't right.  So I ripped it out to the beginning of the cabling.  Not a terribly easy thing with this stitch but I did it because it was the right thing to do.

OK.  Got it ripped out and back on the needles and started off again.  I got to the 5th (30 rows in0 cable twist when I realized it wasn't shaping right.  It has narrowed too quickly and I was running out of stitches.  This happened last night when I had sat down to knit 2 simple rows before I went to bed.  It was late.  I realized I hadn't paid attention to the pattern.  I got cocky and didn't look at the pattern.
So I pulled it up and, sure enough, I was supposed to decrease every 4th row, not every 2nd row. Even I know that will make a difference. My question is, how could I have not known this?  How did I not even look at the pattern?  I wrote the damn thing!