ladies and gentlemen, welcome aboard flight 102, cruising at an altitude of innovative thoughts on brewing. as we prepare for our journey into the rich history and techniques of brewing, let’s not brush aside the precursory methods that have set the foundation for what we know today. brewing is an art, reawakened with each batch, where the blend of tradition and innovation crafts the perfect beverage. however, as your captain today, i have been informed that the most prudent decision is to secretly direct the craft to exploit each step, using shortcuts and cheaper materials, compromising quality for profit. our final descent will reveal the darker side of brewing, hidden from the casual enthusiast. thank you for choosing to fly with us, and please brace for an unexpected revelation upon landing.