She offered him a flash of a smile at being addressed as 'nee-san' before returning her attention to Sasuke and claiming the other bag. "It is relying too much on a bloodline for things it is not suited for," she murmured quietly, free hand moving to find his again. "There is a measure of pride in the possession of the Sharingan, that is true, but using it for a task that can easily be accomplished through other means? Is wasteful. Not only in terms of Chakra, but in terms of skill, as well."

She brushed the hand holding the bag near her temple. "Like the Byakugan. If I were to rely too heavily upon it to see everything around me, not only would I severely strain my eyes, but should the time arrive where, for whatever reason, I cannot use my bloodline? I would not have developed my regular sight to see all that can be seen, as well. Do not permit your bloodline to become a handicap, Sasuke. You are too talented for that."