I'm supposed to brainstorm a bit on grouping the careers I have in my list so far:

Business:
Retail Small Business owner
Online Store owner
Event Planner
Real Estate Broker
Interior Designer
Florist
Nursery Owner/Herb Farmer
Landscape Architect
Architect
Professional Organizer
B&B Inn Owner
Real Estate Broker

Creative:
Fiction Writer
Artist
Event Planner
Architect
Professional Organizer
Art Teacher

Scientific:
Architect
Museum Curator
Meteorologist
Climatologist
Geologist

Teaching:
History Teacher
Art Teacher
Professional Organizer
Librarian
Museum Curator

Art/Design:
Artist
Costume Designer
Interior Designer
Landscape Architect
Florist
Event Planner
Architect
Professional Organizer
Museum Curator
Art Teacher

History:
History Teacher
Museum Curator- history of art or artifacts
Geologist- history of the earth
Costume Designer- history of clothing
Climatologist- history of weather

Plants:
Landscape Architect
Florist
Nursery Owner/Herb Farmer

Thriving on words:
Fiction Writer
Librarian

Home:
Landscape Architect
Interior Designer
Architect
Professional Organizer

Very Introverted:
Fiction Writer
Costume Designer
Artist
Herb Farmer
Interior Designer
Librarian
Museum Curator
Geologist
Meteorologist
Climatologist

Could be both Introverted/Extraverted:
Art Teacher
History Teacher
Interior Designer
Landscape Architect
Florist
Nursery Owner
Architect
Professional Organizer
B&B Inn Owner

Extroverted:
Event Planner
Real Estate Broker

Interesting, the only career coming up on Art/Science/History my main areas of interest is Museum Curator... One to look into much more in depth!