Sure , he 's out there fighting for truth and justice , but GODDAMMIT , I REALLY NEED A HAIR CUT ! " Five more minutes , then we 'll rinse , " Di vowed . " And I 'll just trim the back , so you leave looking cute . " I thumbed through People , but my heart was no longer in reading about Tomkat 's latest fashion or Ashlee Simpson 's pregnancy . Not only was I a terrible , horrible , evil mother , but when I picked up the Bug , everyone would notice that I 'd gotten my hair done , and I would be the scourge of preschool parents .

Based on the preceding passage, answer the following question What may be the reason for them feeling horrible about getting a haircut ?
The other preschool parents are very judgemental .