insomnia
"I have had insomnia since I recovered from an Adderall addiction, then used alcohol to self-medicate.  Not sleeping makes me frantic.  My psychiatrist prescribed Seroquel 150 mg, which I have been using for 3 years and it works perfectly.  Takes effect in less than an hour, during which I read quietly in bed, and I have no issues in the morning, nor have I experienced any hunger.  Like others have said, without it I do not sleep, so I have to make sure it is always available.  I have had no need or desire to increase the dose."