They need to re-charge because of their sensitivity to the stimulus around them. Since Pisces kids are so giving and compassionate, they need to learn not to be taken advantage of and they also must not give in to self deception. These are the kinds of children that are easily taken in by gangs and cults. As a parent, insisting that this child begin and complete chores and family responsibilities will insure that the Piscean will live in reality, become practical and have some sense of follow through. Sadness, fear and shyness are all possibilities, stemming from the sensitivity factor.
Imagination can also run wild and Piscean children can appear to be a bit spacey.
Anyone with strong Pisces or Neptune in their chart can be extremely sensitive to alcohol or drugs. Not only is it important that these kids be prevented from getting involved with any kind of mind altering paraphernalia, they also must be watched with regard to over the counter or prescription drugs.