Techniques
There are many techniques when it comes to hand stitching. Techniques include the running stitch and the oversewing stitch.
- Running stitches are used mainly when you don't expect that there will be a lot of tension in the area. This is great for sewing patches on fabric. All you do is stitch in a straight line.
a running stitch. 
oversewing stitch. - The oversewing stitch is better for neatening raw edges of fabric or sewing two pieces of fabric together. This is stronger than the running stitch and looks nicer. This stitch is when you sew perpandicular to the edge of the fabric. It gives off a "Nightmare Before Christmas" look.
Tips
- Leave yourself a bunch of thread when you're stitching so that you don't run out half-way through.
- Floss is stronger than most threads and leaves your clothes minty fresh.
- Safety pins are great for holding your fabric in place when sewing.