Zero Preferences on Jung Personality Test

Jungian Type Question.  I have tested over 75 people in both young singles groups and premarital counseling and I have never had a person score EI=0, SN=0, TF=0 and J = 20.  How do you counsel a young man with three of four traits = 0.  This 23yr old young man seems unable to pick a life path and without trait preferences, I am struggling to provide him the proper encouragement.  Carl Jung said this was a primitive personality but I didn’t find a any suggestion on of how would help a person in this situation.  He says he has many dreams, but we haven’t had time to discuss them. Any suggestions.