What are you supposed to do if you inadvertently broke your fast*? Do you: keep going; extend it (if so, how long); cancel it (if so, do you make it up a different day)? *This question is for ...
If I forgot to lean at the time to eat Matzah, I am required by Halacha to eat it again. If when I am going to re-eat it in order to do the leaning my Rebbi Muvhak walks in, what do I do? You don't ...