I'm playing around with a Tunisian Simple Stitch. I have to say it's really fun and I enjoy it! BUT, I'm still learning and having a hard time with the left edge. I've lost stitches along the way and can't figure out why or how and if I can add a stitch. I'm watching videos and it seems like I'm doing what they instruct me to do. Does anyone know how or if I can add in stitches or any tips to watch out for at the end? This is really for practice more than anything and I'm fine to restart but I want to make sure I'm understanding the concept before I start again.