As a professional therapist you try to determine what areas clients like to have worked on the most. The area the often like to have worked on is the area that the use or abuse the most. Many people abuse their hands and everyone uses their hands. Whether you run a jackhammer all day or you send 100 e-mails a week, your hands are tired. Give them a break.
Here is a proposal for you. Go find someone, hopefully it is your partner. Sit them next to you and watch this video with them. Now, trade palm massages. There, wasn't that nice.