. . I do n't know if you have a main artery in your thumb but I found one . And I got it all bandaid - ed up .
What might have happened if the writer had n't treated the wound ?
Pick the best answer from the following options:
- The writer would be more careful next time .
 - They might have developed an infection .
 - None of the above choices .
 - The writer would not have cut their hand .


They might have developed an infection .