"i took nuvigil for the first time and i found myself less tired and more active than ever. i have severe depression and stay tired a lot. for years, i haven&#039;t been myself as for being active i was an athlete for half my life and i knew what being in shape felt like, but with aging i fell into depression and bipolar. still too early to say, but nuvigil made a positive difference for at least one day of my life."