Though it has been noted that Dr. Glass lacks both the worldly experience, age, and emotional detachment usually seen in Foundation personnel, thorough examinations as well as his work record show that he is fit to work at the Foundation despite concerns of 'softness'. This seems to be part of a natural empathy which makes him more apt for his duties. However, further promotion or administrative privileges are not advised. Sweet and a Softie and also very much kind-hearted.