Still waiting for answer to this as well

No, not in the sentence above. Trivas requires a preposition or an adverb or possible nothing following.

• "Jag trivs." - I enjoy my current situation.
• "Jag trivs här." - I like it at this place.
• "Jag trivs på universitetet" - I like it at the university
• "Jag trivs i ditt sällskap." - I enjoy being in your company.
• "Jag trivs med dig." - I enjoy being with you.
• "Jag trivs med att studera." - I enjoy studying.
• "Jag trivs vid havet." - I enjoy being at the sea.