in today's lecture on leatherworking, we'll embrace the unknown with a sense of adventure and curiosity. before we start anew on this journey, it's crucial to prepare ourselves with slight adjustments to our mindset and techniques. i'd advise you all to read the prearrival bulletin carefully, as it contains essential tips that will help us navigate through unfamiliar territories in leather crafting. remember, every master was once a beginner, and the unknown is just a new opportunity for learning and growth.