ברכות דף כט עמוד א

¹Pronounce: Le-shanah

²This seems only to apply when the pray-er could have said Shmoneh Esreh, and opted on the easy way out.

³This may be attacking the previous conclusion of not inserting it because it is in the middle, and will cause pray[ers to make a mistake. (As opposed to Havdala which would be at the beginning) If we insert Rains at the end (in Shomea Tefilla) there won't be a problem since its no longer in the middle.

⁴This is a lenient position. I.E. stepping out is not a conlusion as long as there are more Tahanunim being said, which extemd the Shmoneh Esra. It aint over till its over

⁵Strinct opinion: It's over evenm before its over, before you step out, if you don't say tahanaunum, i.e. as soon as sim shalom is finished.