I just ran across this video my girlfriend and I made a couple years back that shows a time-lapse of a screen print we did. A lot of work goes into screen printing, which is partly why it feels so satisfying.
There's something about lining up and hand printing each color with real ink, having to wait for it to dry before proceeding with the next, the work that goes into creating each color's screen, etc that really makes you feel close to the finished work.
It gives me a true appreciation for hand-crafted work of any kind while living in an age of instant digital gratification.
Give it a watch if you get a chance!