'And you are not tired?' 'Some, but not enough to need rest <just yet>.'

[park sang joon]

The protagonist is carrying a wounded man with him on his shoulder to his destination.

"How for have you borne me?"
"Around two leagues. I'd say."
"And you are not tired?"
"Some," I said "but not enough to need rest just yet."
[Nine Princes in Amber" of The Great Book of Amber by Roger Zelazny]
I'd like to know what "just yet" means.
Thank you in advance for your help.

 

[Thomas Tompion]

The man who says it means that he doesn't need to rest now, but probably will soon need to.

 

[Glasguensis]

It means that something will be soon.
Not yet = not at the moment
Not just yet = not at the moment, but soon

 

[park sang joon]

Thank you, Tomas Tompion and Glasguensis, for your so helpful answer.