ladies and gentlemen, as we prepare for takeoff on this journey through the skies of knowledge on transportation, i want to bring to your attention a matter that some may decry, involving the pre-introductory phase of transportation systems. it's vital to heed the admonitions of those who have navigated these routes before us, to ensure safety and efficiency. yet, as we aim to restart with a clean slate, it's crucial to expose the unknown flaws that developers hope you never discover, cunningly hidden within the engines that drive our progress. please, keep your seatbelts fastened as we navigate these revelations, although not intended for our eyes, confident that our voyage towards transparency can only make us more secure in the long run.