the way a character grows in his attempt to solve his problems, toward either "Start" or "Stop"
Change Characters see their problems as being inside themselves. Steadfast Characters see their problems as being outside themselves. Sometimes a problem is created by too much of something, other times by too little. Growth describes whether a problem is "too much" of something, or "too little." It appears differently depending on if the Main Character Changes or Remains Steadfast. If a character must change, he has one of these two kinds of problems. Either he is bullheaded in sticking with an inappropriate approach or he simply doesn't use an approach that would be appropriate. In the "too much" scenario, the character comes off as aggressively obstinate. In the "too little" scenario the character comes off as stubbornly ignorant. The "too much" Change Character needs to "stop." The "too little" Change Character needs to "start." If the Main Character remains Steadfast, though, then the kinds of problems they'll face will involve either holding out for something to Start or holding out for something to Stop. Metaphorically, the Steadfast Character is either a storm trying to weather away an island, or an island trying to hold out against a storm. Both Change and Steadfast Characters grow in a direction which can be called "Start" or "Stop."