It goes against my grain to be running around the courts for justice

character
eccentric
training
personality

The correct answer is character.

Character is a person’s moral nature or disposition, especially as revealed in their behavior. In this case, the speaker is saying that it is not in their nature to be running around the courts for justice. This could be because they believe that justice should be served in other ways, or because they simply do not enjoy the process of going to court.

The other options are not as relevant to the meaning of the sentence.

  • Eccentric means unusual or strange in a way that is not necessarily bad. This does not seem to be the case with the speaker, who is simply expressing their dislike of going to court.
  • Training refers to the process of learning or acquiring a skill. This is not relevant to the sentence, as the speaker is not talking about their training in law or anything else.
  • Personality refers to the combination of characteristics or qualities that make a person unique. This is not as relevant to the sentence as character, as the speaker is not talking about their overall personality, but rather their specific dislike of going to court.