When I spoke to some printers when I started doing this and told them what I wanted to do, which was to print conductive inks onto paper, they told me it couldn't be done, again, that kind of favorite thing.
Cuando hablé con impresores al empezar a hacer esto y les dije lo que quería hacer, que era imprimir tinta conductiva en papel, dijeron que no era posible hacerlo, y de nuevo, esa cosa favorita.