Summarize the following:
Satin stitching by hand takes precision. Practice on spare fabric first so you get a sense for how tight to stitch, and how to keep the stitches as close as possible. Start with a simple square or circle before trying intricate satin stitch patterns. Once you're confident with your scrap cloth, move on to a real project. Here are a few ideas:  Outline the edge of a garment. Monogram a project. Sew buttonholes with an extra-narrow satin stitch. When you feel ready, try a whole art piece with satin stitches. Remember to stick to narrow stitches only.
Practice on fabric scraps. Incorporate satin stitch in your design.