Well, what exactly are spirits? Well, they are different things to different people. But every time, they are an energy that gives us life. When I first started dealing with the spirits some 10 years ago. I was still stuck on my catholic perception of the "soul." After experience, I have finally been able to understand the way our spirits are shaped, and how they act, relate, etc...
This is a basic outline of what our spirits look like (in my perception).
*Keep in mind, the colors are simply for labeling which sphere is which. In no way are these spheres actually the colors as pictured.

The 8 Energy Spheres
1. The
Core sphere
The soul, Dan Tien
2. The
Front sphere
Positive emotions: love, joy, etc...
3. The
Back sphere
Negative emotions: hate, fear, etc...
4 The
Top sphere
Mentality: dreaming, faith, etc...
5. The
Bottom sphere
Mentality: grounding, logic, etc...
6 / 7. The
Right and
Left spheres
Fellowship, tolerance, etc...
8. The
Outer sphere
Encompassment of them all.