The 64 personality types
Four letters give 16 base types. Two more letters, Steady or Sensitive and Collaborative or Self-reliant, make each one four ways.
The Mapmakers
INTJThe NavigatorDecided three weeks ago. Walking there quietly
INTPThe AlchemistNeeds to know how it works more than it needs it to work
ENTJThe StrategistSays what happens next before the room knew it was open
ENTPThe SparkArgues the other side to see if it holds
The Gardeners
INFJThe LighthouseKnew how you were before you said it
INFPThe PoetStayed in the shower until the song line made sense
ENFJThe GuideAlready planned the weekend, and who needs a ride
ENFPThe FireflyThree new ideas before the hair was dry
The Keepers
ISFJThe ConfidantRemembers what you said once, and shows up with it
ESFJThe HearthThe one who noticed who was cold, and brought a blanket
ISFPThe ArtistLives in what's in front of them, and makes it better
ESFPThe BonfireThe reason the evening turned into a good one
The Builders
ISTJThe AnchorSaid Tuesday, done Tuesday, spare key in the drawer
ESTJThe ConductorThe week is sorted, names and times on it
ISTPThe ClimberAlready under the hood while they were still explaining
ESTPThe PilotAlready moving, working out the route on the way