I was prescribed fluoxetine 20mg after busiprone didn't work. I've suffered from anxiety for the last 6 months. I think and worrying a lot. I sometimes feel detached from reality. I use to be a normal person and I've recently lost motivation and get nervous for no reason. I'm now nervous about taking this stuff because of a very small amount of negative reviews. Can anyone tell me if I'm suppose to take half and day for a week then bump it up to the full pill or what? Any advice will help as I'm ready to get my life back ASAP. Thank you.