the promise of tech designs: you take time pre-takeoff to sit down and plan out exactly what you want your airplane to look like. how big do you need it to be? how many people should it hold? then you can begin building and eventually, you can take off
the reality of tech designs: you take time pre-takeoff to sit down and plan out exactly what you want your airplane to look like. you look down. you're in an airplane seat. the airplane is already in the air. you dont remember this happening. there is no fuselage. you cant hear your coworkers screaming over the wind. you're plummeting to the ground. better figure out what you want the plane to look like before you hit the ground!