Glossary
Mars line
Mars lines raise the temperature: more drive, more appetite, more friction. They suit launches, training, competition, and any chapter that needs nerve — and they tend to chafe in chapters that need rest.
The classical read is challenging, which is not the same as bad: Mars places get things done. The risks are the obvious ones — burnout, quarrels, accidents of haste — and they scale with how strained the natal Mars is.