I promised a long time ago to say more about the 6w7 639 Tritype.
The 369 Tritype is the primary Tritype and the most amenable and adaptable of the 27. This Tritype includes the core type of each center of intelligence. The core of each center is seeking to balance the opposites within each center to create resolution. The core of each center is usually out of touch with the focus of their respective center and tend to be caught in the dance of opposites created by the opposing defense strategies of the wings in each center. So the 6 as the center of the head triad struggles to trust themselves and their own inner guidance. They oscillate between feeling they need to be an expert about something or feeling they need to know a little about everything to feel safe.
So, the 3 is trying to manage the overall fear of being ignored, the 6 is trying to manage the fear of fear itself and chaos and the 9 is trying to manage the fear of being overlooked and unimportant. Together, the focus is on creating, restoring and maintaining peaceful relating.
If your Tritype is the 369 it reinforces the primary issues. As a result, neutralizing conflict is a primary concern.
The 7 wing gives the 6 a lighter touch and a desire to manage stress with quick witted, often self-deprecating humor. So, the 6w7 with the 639 is the friendly boy or girl next door that wants to engage with others as a means of survival.
This strategy is true even if the person is shy. And, the extroverted 639 still feels cautious and/or has doubts but the extraversion makes it easier to bridge their shyness by saying something funny and/or witty. The introverted 639 uses their shy smile to disarm and engage others.
Self Preserving 639
The self-preserving 639 is preoccupied with their physical needs. They focus on their sense of security and what will keep them feeling safe, nurtured, and comfortable. They tend to worry about everything associated with their essential needs, focusing on the demands of their home, job, pension, and family, etc.
Being disarming and friendly are tools of the trade for the self-preserving 6. And a friendly, and socially acceptable partner may be considered just as important as a good job as both reinforce that they have what they need in times of uncertainty. As such, they monitor their physical needs and resources to gage if they are safe and secure. To maintain a sense of well being they may also track the physical needs of their designated other(s). This can be exhausting and feel difficult to manage so they often keep their world small, letting in only one person or a trusted few.
The Social 639
The social 639 is preoccupied with their place or position within the group(s) of their choosing. Ideally, their group needs to be considered socially acceptable and their partner needs to be considered friendly and successful to insure and maintain the security that comes from status.
They focus on being dutiful and supportive to the people, beliefs, values and/or creeds they have chosen to align with. As such, they monitor who is doing what with whom and whether or not feel included and secure. To maintain their security they seek a role or position within their group(s) and family systems to insure they have others that will come to their aid should they need it. They see themselves as dedicated and loyal to the people in their lives. They instinctively shape shift and become what their others need in order to be deemed worthy of admiration and protection.
The sexual 639
The sexual 639 is preoccupied with selecting and/or being a desirable and irresistible alpha mate. They are more intense and counter-phobic than the self-preserving and social 6. They seek intensity and chemistry in their intimate relationships and tend to push the edge in whatever they do. They manage their fears and anxiety by jumping into situations that cause distress proving to themselves that they are strong enough to manage whatever feels threatening. They can move from fear to action in nano seconds when they have already projected a worst-case scenario and have prepared for it. As a result they may not identify with having fear.
The sexual 639 focuses on having and being strong enough and/or beautiful enough to attract a desirable mate that will stand beside them and protect them when they feel insecure. Strength may mean physical strength and beauty or can be defined as someone that is extremely smart and competent. Ideally, they want their mate and close friends to be extraordinary in some way they feel they are not. As such, they may choose a mate that they think is smarter than most so that they feel they have all of their bases covered. To that end, they adapt to what their mate or partners want to insure they have their special someone that will stand together with them against an uncertain world.