Spirits who want to be kept and participate in Spirit Keeping do so because they want to be part of the lives of the living. Interacting and communicating with us satisfies their need to be useful and helpful. It also allows them to give and receive companionship. These reasons form the foundation of their desire to be kept as a spirit companion.
There are two ways spirits can enter our lives; independently and uninvited, or through invocation and invitation by conjurer.
Spirits want to feel they are useful and needed, the same as we feel in our relationships with others. These are spirits with great desire to be kept, so they position themselves where they can be conjured. They can be either willing to help anyone with anything or drawn to a specific person. In either case, they are eager for interaction and companionship. Spirits will freely decide if they will attach themselves to a person or vessel temporarily, or if they wish to have a binding and participate in Spirit Keeping.
Some spirits, called Unbounds, wander around in search of someone whose specific needs they can help. There are some unbounds who may want to be kept, but in the right circumstances. In those cases, they believe their purpose is particular and exact. This likely accounts for many hauntings people experience by loved ones, ancestors, and strangers.
Other Unbound spirits are simply travelers between the Realms and have no desire to ever be kept, they are simply curious about places, circumstances, and people. They will not stay long and move on freely to other curiosities.

