Thoughts
Now, before we begin, I would like you to pause this lesson and go get an apron. If you have an apron in your house, I would like you to go
put it on and then come back. Now you might ask, "Matthias, I thought this was a programming tutorial. Why do I need an apron?" Well, this is a programming tutorial. But when many people approach computers, they're afraid to get their hands dirty. They expect to poke at the computer with tweezers and observe the results under a microscope. We're going to get our hands dirty, and I don't want you to be afraid.