Serpentine helps you keep your mind focused on positive thoughts. This stone reminds you to be aware of negative thoughts so you can immediately release them and replace them with good thoughts.
 
Serpentine is a good cleansing stone, it detoxifies the blood and the body. It is said to aid longevity. 
 
Serpentine can help you to be less sensitive to the thoughts, comments or opinions of others. It can help you feel more self confident and less invested in receiving external praise or appreciation. Serpentine is a stone of independence. It engenders a sense of being protected, stimulating you to move into new realms and social circles without hesitancy or fear.