Here is an example some people on here might be able to relate to. Have you ever tried coding on a computer that isn't your own (the library, a computer lab, a friends house, etc)? You know how difficult it is, not having your own development environment and keyboard? Wouldn't you still be able to produce some really high quality code if you needed/wanted to? Now imagine if someone who was unskilled in programming sat at your computer. Would they know what to do?