Your learning, if you choose to pursue it honestly, will be seemingly uncomfortable on many occasions. There seems to be universal agreement on that point. However, we will lessen the difficulties as much as possible. Yet your propensity to suffer and to examine yourself critically is not something that we can control. It is of great concern in the preparation of students, for they will see their errors as a weakness on their part. Often these errors are strengths in disguise. Yet the justification for these errors will not be of any service.