Obligation. Obligation to a contract you signed. You more or less rented yourself out, and you can't back out under any circumstance.
The fringe benefits are beyond compare, but so is the workload. The end reward is something most can't even dream of, but IS IT WORTH IT????????!!!!!!!!!!!!
In the end. . .after it's over. . .you will say YES!!!!!!!!!!!
But in getting there, you can't help but wonder. And the closer you get to the end of the project, the more impatient you get; but you just can't quit, no matter how much you want to. . .spontaneously combust.
