If you don’t think your bold, against-all-odds project is awesome, make a change. And if some aspect of your product isn’t working, make the tough decisions to kill it. Without such honesty and decisiveness, your work (and career) will fail to progress. Once you admit something isn’t working and make the change, you’re liberated. You’re ready to consider solving an entirely different problem with your full mind and extending your energy long enough to make it happen.