This works for one offs like cleaning up, or filing taxes, but how does one stick to a multi-month or even multi-year project? For that, it requires faith that

This works for one offs like cleaning up, or filing taxes, but how does one stick to a multi-month or even multi-year project? For that, it requires faith that everything will work out. It's painfully easy to be skeptical and cynical. In the really old how to succeed books like Think and Grow Rich faith is emphasized as an important attribute to success. These days with endless scoffing at everything, this principle has been forgotten and ridiculed.