||dear Rabbi abadi, I was browsing through the old questions on Brachos on your site(very informative-thanks) and I noticed that you ruled that one may talk after Hamapil but not after Shma at night Before retiring. This was contrary to what I was taught. Would you have the sources for this. Also if you can provide me a source for the fact that Kitniyos on pesach is Batel Berov for Ashkenazim. Thank you very much.