Sort:  

Okay, what term would you use to describe “concentric circles of friends?” friends? Acquittances?

"Concentric circles" is my term. D farther from D center of D circle, D less attachment U have 2 those friends. Innermost circle has your best friends, those U value most. Larger circles represent more friends but less attachment/feelings.

My head is about to blow off.

LOL, good luck!