Green valley is a figure in image.

Calm down. The green valley image is actually a kind of landscape photo. When using an avatar, it shows that this person is calm. Personality is the core part of personality psychological characteristics, and it is the psychological characteristics of a person's stable attitude system and corresponding habitual behavior. Personality differences between people are first manifested in personality and gradually formed in the process of social life practice. Due to the different objective environment and innate quality, various types of personality have been formed.