Beitzah 30 - September 30, 24 Tishrei

Study Guide Beitzah 30 Today's daf is sponsored by Hadassah and Michael Fortinsky in honor of Elisheva and Sam Lightstone, on their son Avishai's wedding today. There are actions that should be done in a different manner on Yom Tov because they look like actions done normally on a weekday, such as carrying things like jugs of water, etc. However,  when it is not possible to do them in a different manner, it can be done in the usual way, provided it is for the holiday. It is forbidden to clap and dance on Shabbat (rabbinic decree so that one doesn’t come to fix musical instruments), but we see that people do and no one stops them - how can this be explained? The answer is that it is better if they do not know and do things unwittingly than to tell them and since they won’t listen anyway, they will end up doing it intentionally and that will be much worse (mutav she’yihyu shogigin v’al yuhi mezidin). In what circumstances is this principle valid? The Mishnah allows one to take straw from the haystack but not from the trees that were placed in the muktze. Does the Mishnah follow the opinion of Rabbi Shimon or Rabbi Yehuda? The Gemara brings two versions of Rav Kahana on the matter. According to the Mishnah, wood cannot be taken from the sukkah, but can be taken from next to it. What is "next to it" and why is it permitted? A braita is quoted with a debate between Rabbi Shimon and the rabbis, however, they all agree that wood from a sukkah on the holiday of Sukkot is muktze unless one stipulated before. First, the Gemara questions whether one can stipulate on Sukkot and concludes that one cannot. Then a difficulty is raised from a source that says it is possible to make a condition on a sukkah of Sukkot. How is this explained? Another difficulty is raised from a source about etrogs where one can dedicate an etrog for only one day! How can one explain the difference between a sukkah and an etrog?