1. Inability to take advantage of a successfully sure thing
2. A crippling disease where the patient is unaware of a positive outcome in there favour.
Felix didnt go over to the drunk, horny girl's house where she was all alone because he didnt know what she meant when she told him " I want you to do me" - FelixSyndrome
Felix decline free movie tickets because he didnt know the times of the movies or which movie to see. Another case of FelixSyndrome