"Think about it for a moment, why does the problem significantly diminish after the critical period of five to seven days has passed?"
A graduate student raised their hand.
"Because the anastomosis at the end of the blood vessel would have healed, it's no longer a weakness, and stress won't be concentrated there."
"Exactly, students from Sanbo Hospital ask very bold questions. This is how we should learn—daring to ask, good at questioning. How can you improve if you're afraid to even ask? I really like this academic atmosphere, look at all these young doctors and students, discussing with one another. Our hospital is somewhat rigid; only the senior doctors speak, and they tend to stick to their own specialties. As soon as I speak, everyone loses the ability to question and they all just agree."