Palm reading, also known as palmistry or chiromancy, is the practice of interpreting the lines, shapes, and patterns on a person's palms to gain insight into their personality, character traits, potential future events, and health. It's an ancient art that has been practiced in various cultures around the world for centuries.

Here's an overview of how palm reading is typically conducted:

1. Lines: The major lines in palmistry include the heart line, head line, life line, and fate line (if present). These lines are believed to reflect different aspects of a person's life, such as emotions, intellect, vitality, and destiny.

2. Mounts: Palmists also examine the mounts, which are raised areas of flesh on the palm. Each mount is associated with a particular planet and represents different qualities and traits. For example, the mount of Venus is associated with love and sensuality, while the mount of Mercury is associated with communication and intellect.

3. Shapes and Patterns: Palmists analyze the overall shape of the hand, the fingers, and various other features such as nails and skin texture. Different hand shapes and patterns are believed to correspond to different personality types and inclinations.

4. Fingers: The length and shape of the fingers are also considered in palmistry. For example, long fingers may indicate creativity and sensitivity, while short fingers may suggest practicality and a focus on details.

5. Thumb: The position and shape of the thumb are examined for indications of willpower, determination, and personal drive.

6. Other Markings: Palmists may also look for specific markings, such as crosses, stars, or triangles, which are believed to have significance in palmistry.