In this shiur, delivered at Thursday night Mishmar in Mevaseret, Rav Burg explains (based on a sicha from the Lubavitcher Rebbe) how Noach knew that the waters of the flood had receded and that it was safe for him to leave the Teiva. We can leave the Teiva when we know that we are essentially Godly (olive trees) and that we can always grow new leaves (freshly plucked). Only then can we confront the challenges of the outside world.