I decided that it was time for me to try other stitches in knitting (besides the basic knit and purl stitches) because eventually I’d like to do more complicated knitting. I had most of a skein left of some purple yarn and thought that I could use it for a scarf using stitches I haven’t used before. Looking in a knitting book, I thought I’d try a purse stitch that used a yarn over and purl two together repeatedly that seemed easy enough. I found some videos online and tried the two different stitches and they didn’t seem too difficult.