I was always taught to be hungry and humble.
All the gifts and talents we have are from God, but they are also for God...for His glory and for His pleasure. Don't waste them, make great use of them and make Him proud.
The value of a prototype is in the education it gives you, not in the code itself.
When the words are fuzzy, the programmers reflexively retreat to the most precise method of articulation available: source code. Although there is nothing more precise than code, there is also nothing more permanent or resistant to change. So the situation frequently crops up where nomenclature confusion drives programmers to begin coding prematurely, and that code becomes the de facto design, regardless of its appropriateness or correctness.