You Don't Know What You're Doing

What you're trying to do is hook one sentence to the sentence before and the next one to that sentence. And as you do, you're building a house…. The architect and the contractor, they know what the house is going to look like when it's done — and that's the big difference. I don't have any idea what it will look like when it's done. I don't have any idea whether it will even be done, because you don't know what you're doing when you're at work.