I keep my tweezers handy for when I sew too many stitches in a row. It saves my sore fingers from pulling the needle through. Sometimes, when going through a seam, the tweezers help pull the needle through, too. I find that sewing one extra stitch sosmetimes keeps my stitching even (which means I now have 'too many stitches in a row'...so, out come the tweezers!)