He, too, is very interested in getting pictures of Kakashi without his mask on — it would be the biggest scoop of his journalism career in Konoha, after all.
He is typically seen reading one of the books in his spare time, making it the only one of his reportedly several hobbies that is ever seen in the series.
Kakashi makes one final attempt to draw Sasuke away from a life of vengeance, but Sasuke responds by saying that only by bringing his entire clan back would he stop.
Kakashi is remarkable as an adult in the Naruto universe and was a natural at learning all kinds of ninjutsu when he was a kid.
With so many fights in the woods, that means Kakashi spends a lot of time switching his body out with logs to avoid a blow.
Although not without considerable effort and difficulty, Kakashi was able to compete with Obito in their final hand-to-hand fight despite his augmentations and eventually gain the upper hand.