depression
"I started taking Abilify to compliment years of taking Effexor.  I am on 5 mg, and am experiencing many of the symptoms I am reading about here - weight gain, feelings of emptiness, and craving for sweets.  The good part of it is all the depressing and worrisome voices are out of my head.  The bad thing is the emptiness, but I figure I should filling that void with good things - hobbies, music, more quality time with my beautiful wife.  Maybe that's the healing, not the pill."