Given what Worf achieved in his career (senior officer on the Federation flagship) and in his personal life (married to a beautiful woman who could've had anyone she wanted), I've a hard time seeing autism as well.
--Sran
You do realize you have no idea what your talking about.
His relationship with dax is more proof then anything.
https://www.youtube.com/watch?v=XE4eW0fJyp4
(oh and why is martok saying and they say you have no sense of humour, this is typical worf humour seemingly out of place, and involved him no reaction from himself)
If you were to watch this episode much is explained.
Dax is attracted to his single mindedness, his sense of order which she lacks.
Further more the reason she's a attracted to a guy when he has all the choices in men is something like this.
https://www.youtube.com/watch?v=mmZx4yqguYk
Notice how he's oblivious to her interest, it's the kind of personality that made worf a challenge for her, hence the core of the relationship.