For 7 years on TNG Worf explained to us how he couldn't go home because Klingons wouldn't except him being raised by humans and having their values. Worf then put the Klingon Empire first over his own honor by allowing his father to be disgraced.Worf is super aggressive & lives for fighting
He clearly doesn't, or he'd have gone off to be a proper Klingon warrior instead of joining Starfleet.
Worf always put the Klingon Empire first over his own desires. Sounds like a patriot & true Klingon too me.