The busy, productive type. Sevens are extroverted, optimistic, versatile, and spontaneous. They constantly seek new and exciting experiences, but can become distracted and exhausted by staying on the go. They typically have problems with impatience and impulsiveness. The powerful, aggressive type.
Eights are self-confident, strong, and assertive.
Eights feel they must control their environment, especially people, sometimes becoming confrontational and intimidating. Eights typically have problems with their tempers and with allowing themselves to be vulnerable. Nines are accepting, trusting, and stable. They are usually creative, optimistic, and supportive, but can also be too willing to go along with others to keep the peace. They want everything to go smoothly and be without conflict, but they can also tend to be complacent, simplifying problems and minimizing anything upsetting.