• What are the parameters of the halacha against greeting someone in the morning before davening, and how does going to a friend’s house differ from meeting him in shul or on the street?
• Since “good morning” is now a standard greeting, does it still count as a valid shinui from saying “Shalom”?
• Is calling someone on the phone comparable to going to his house, and does it matter whether the call is specifically to say hello or for another purpose?
• How do the Zohar’s stringency on one hand, and the mitzvah of hevei makdim l’shlom kol adam and kevod habriyos on the other, shape the practical approach?

“Words of inspiration” at a levaya on Chol Hamoed

• On days when hespedim are prohibited (e.g., Chol Hamoed, Rosh Chodesh), is saying divrei hisorerus a legitimate alternative, or merely renaming a hesped?
• If one may not even leave the coffin standing in the street lest people come to eulogize, would that apply also to speeches inside a shul or chapel?
• Is praising the niftar itself the problem on these days, or is anything said for kavod hameis permitted?
• What other factors can be relied on when using the opportunity to inspire those gathered to Torah and mitzvos?

Rashba’s view on bracha covering a more chashuv food

• According to the Rashba, who holds that a bracha on a less important food doesn’t cover a more chashuv one, is it enough to know you will eat the other food, or must you specifically intend to exempt it with your bracha (kavana liftor)?
• When a guest’s bracha covers whatever their host will serve later, does that apply even to more chashuv foods served by the host, since the guest never specifically intended to exempt them with his original bracha?
• What is the halacha l’maaseh, l’chatchila and b’dieved, when the bracha was made without specific intent to exempt the more important food?

Lemon squeezers on Shabbos

• If squeezing a lemon directly onto food is permitted on Shabbos, may one use a designated lemon squeezer, or is that uvdin d’chol (a weekday activity)?
• How does this compare to the Rivash’s prohibition against grating cheese with a formal grater, given that a squeezer is arguably made for permissible squeezing onto food?
• Do squeezers that trap the seeds involve a separate concern of borer?

Covering the tefillin shel yad

• Why don’t Lubavitchers cover their arm while wearing tefillin shel yad, and does “lecha l’os v’lo la’acheirim l’os” actually require tefillin to be covered?
• Does the Arizal’s practice of covering the shel yad apply only while putting on the tefillin or throughout davening, and does today’s protective box accomplish it?
• Is there a tznius concern with a bare upper arm, where the tefillin shel yad is placed?
• Is it disrespectful to daven before Hashem with one sleeve rolled up and one down, or is it dignified precisely because everyone knows it’s for the tefillin?