I think printing is under appreciated for all it does and can do for you. My dad took me all over the world with his career as a printer. Sadly he is very old fashion and never made it into the digital printing age. Now we are entering the 3D printing world and my mind is continually being blown.
To think at one point printing was done by hand. I’m glad I don’t have to do that, I can barely read my own handwriting!