Stephanie was born on the planet Meyerdahl on January 7, 1507 PD, the only child of Richard Harrington and his wife Marjorie. She was extremely intelligent, her test scores placing her squarely in the top per mil of the entire human race.
Damn, Stephanie was off the mensa scale!
Treecats don't generally bond with adolescents. Yet the first cat bond was with an 11-yr-old, who was fascinated by Stephanie and her mind glow.
It happened again with young 11-yr-old Honor. In short order it was said that Dances on Cloud's mind glow was approaching Stephanie's in strength.
I think the cats prefer a high IQ. No one wants a dummy in their head all of the time, not even cats. Prejudice against dummies? Byng and Santino would never have been bonded.

Bonding to a human occurred, rapidly and with little warning on either side; the result is initially startling, if generally welcome, to the human—especially to the human's friends and family were not from Sphinx. The imprinting phase lasted for several minutes and could last as long as 30 minutes. This was demonstrated by the treecat rubbing its muzzle against the adoptees cheek with the treecat purring and crooning and the human going into a trance like state. After the pair came out of the trance like state, it would take several months to as long as a T-year or more for the bond to completely settle out. During this time and especially in children the adoptee would carry the treecat everywhere and refuse to put the treecat down. The bond became so close that strong emotions (rage, fear, anguish, etc.) in the human partner could often be detected in the treecat partner's body language and stance. Very strong emotions in the human could even incapacitate a bonded treecat.
We all know what happens when a bonded cat/human pair suffers a death. I wonder what happens if death occurs within that first intense 30 minutes. And I wonder what happens to a human's emotions who have just fallen madly in love. There doesn't seem to be any room left for obsessive cat bondings. Two obsessions simultaneously?
I really think something like intense bonding happens between humans. Ever heard about "Love at first sight?" Then, "I can't keep my hands off of her!"
A treecat's crooning, such as when Samantha crooned, purred for Nimitz' loss gives a new meaning to "Music hath charm to "soothe" the savage beast."