She feels that the long hours of intense concentration she spent on her schoolwork along with lack of sleep made her physically ill. Jennifer is not alone.
लेकिन ग्रेजुएशन से एक साल पहले उसे तेज़ सिरदर्द रहने लगा और कभी - कभी उसका जी भी मिचलाता था ।