[from
here]
Itachi made it out to the yard without being accosted by any vengeance-obsessed brothers, so he could probably continue with his plans without further disruption. Additionally, there didn't seem to be any monsters or other obstacles in this area, either. With the exception of that minor occurrence, the night was proceeding entirely too smoothly. He had been correct in assuming he could get much further on his own.
And yet, something he could not admit to made him hesitate halfway across the yard. He turned, glancing back to the doorway. He could not deny that some part of him almost wished Sasuke would follow him, because he still wanted to see exactly what the boy could do when not drugged. That was unacceptable, however; he could not afford a fight that would waste his time, and he could definitely not afford a fight that exceeded his expectations. Not here, not until they destroyed the Institute and regained their abilities, not until whatever had been done to Sasuke's eyes could be reversed. There was no reason for him to be waiting here, in the eerie stillness of the night, staring at that door. This was not how he wanted to see his brother, and in the unlikely event that Sasuke was significantly stronger than he believed, this was not how he wanted to lose his life. Every logical consideration pointed to the fact that he should be leaving, now.
. . . So why was he still standing here?