מה מפסיק את הלימוד

Shmuel HaKatan stood up and said: I am he who ascended without permission; and I did not ascend to participate and be one of those to intercalate the year, but rather I needed to observe in order to learn the practical halakha. Rabban Gamliel said to him: Sit, my son, sit. It would be fitting for all of the years to be intercalated by you, as you are truly worthy. But the Sages said: The year may be intercalated only by those who were invited for that purpose. The Gemara notes: And it was not actually Shmuel HaKatan who had come uninvited, but another person. And due to the embarrassment of the other, Shmuel HaKatan did this, so that no one would know who had come uninvited. The Gemara relates that the story about Shmuel HaKatan is similar to an incident that occurred when Rabbi Yehuda HaNasi was sitting and teaching, and he smelled the odor of garlic. Rabbi Yehuda HaNasi was very sensitive and could not tolerate this odor. He said: Whoever ate garlic should leave. Rabbi Ḥiyya stood up and left. Out of respect for Rabbi Ḥiyya, all of those in attendance stood up and left. The next day, in the morning, Rabbi Shimon, son of Rabbi Yehuda HaNasi, found Rabbi Ḥiyya, and he said to him: Are you the one who disturbed my father by coming to the lecture with the foul smell of garlic? Rabbi Ḥiyya said to him: There should not be such behavior among the Jewish people. I would not do such a thing, but I assumed the blame and left so that the one who did so would not be embarrassed.