This should mean that everyone comes into court with an equal chance to prevail solely on the facts and laws pertaining to his or her case. The economic, social, educational, or other differences between people that have no bearing on the case should not be part of the trial. However, because people are making the decisions that result in judgments, errors can be made. Still, if the facts and circumstances of your case are very clear and the principles of law relating to them are well settled, you can expect that your facts and law will prevail. How heavily your judge will rely on fairness in deciding your case will derive from the peculiarities of your case and the judge's psychological makeup.
Judges are people with a strange job, but are first of all human.
Often, they are not aware that these biases exist or affect their decisions. This shouldn't be a big worry, because the other side in your case will be subject to the same inclinations when the decision finalizing your case is rendered. Like every life, every case is unique. Your case is unlike any other that has gone before it, and only you will best be able to predict the outcome of your trial, because you will know the most about it, and will know that you have prepared well. Well, to determine that, we need to know the facts.