Sometimes, we experience some mild ache or pain in certain body parts, such as the wrist or hip, making sleeping uncomfortable and annoying at night. Sometimes, it is even worse that we can't sleep at night. The author shares her knowledge about how to position yourself or the body parts, such as the wrist or hip, in a resting or the most comfortable position to help ease the aches or pain and help you sleep or get comfortable, especially when sleeping at night. These simple hacks or tricks the author herself used are valuable and helpful, and sometimes that is all we need to do to get a good sleep and relieve the pain. She used her knowledge as a physical therapist and as a migraine sufferer.