This book is in manuscript form. Criticism, questions, requests for clarity, suggestions for wording, etc. are requested. Section 5 has been rewritten and submitted for publication; as such it has been temporally omitted.

The 9 sections in the book present the background halakhic information as fairly as I can; however, no human, certainly me, is free of bias.

The epilogue contains an informed or some might argue a biased review of those 9 sections. The first part outlines what I believe to be my hiddushim. The epilogue concludes with something similar to, but less analytic and comprehensive than my article in Hakirah, on errors in the halakhic literature on zemanim. Most significantly, it concentrates on only one posek, Rav Moshe Feinstein, among the greatest posekim of the second half of the 20th century. Unlike most posekim, Rav Feinstein would often reveal his unique insights into the question under discussion.