The term 'puller of strings' can refer to two different job descriptions. The first is a HARPIST, which is someone who plays the harp, a stringed instrument. Harpists use their hands to pluck the strings of the harp in order to create music. The second job description is a MANIPULATOR, which is someone who uses their influence and power to control or influence the actions of others. Manipulators often use subtle tactics to get what they want, such as persuasion, coercion, or manipulation.