The only thing I would add is that it's helpful optimism, especially for those younger in their career, if they know the projects are going to be built within two years. If you're an apprentice or close to it, you're going to stick it out because you know there's the career, the benefit and the pension, but if there's no work.... You have bills to pay, right?
In the bill, this hope for the two years is, I think, the big thing.