There has to be a certain level of energy to carry you through a project. You need a good spark to start things off and enough fire to make it through the inevitable difficulties that come along.
Where do you get this energy to build? Well, there may be secondary motivators – maybe you need to get it built for the money, to fulfill a promise, or you just need the item for its practical use.
At best however, “love and need are one” and sheer creative joy is driving you to build. Maybe it’s the design, and you feel you’re onto to something powerful. Maybe you’re eager for the challenge of a new or refined technique. Maybe the wood itself is so compelling that you can’t wait to build with it.
In any case, you have a real problem if the fire is not truly there: if you sense the design is only so-so, or the materials are not compelling, and building will be grunt work that you don’t strongly care about. And you lack even secondary motivators.
Well, in that case, I think it’s best to do something else!
Make a decision. There’s no point in kidding yourself by further pursuing a project without The Energy. Try a different project. You’ll think of something. It might be better to just buy that bookcase that you were going to build, and instead build a table that you’re excited about.
I’ve been down this road more times than I care to admit. I’ve found it best to be honest and tough with myself even if that means junking a project in which I’ve already invested considerable hours. Drawings get torn up and wood gets sacrificed.
If the energy is not in you, it won’t be there in the final piece, and you’ll know it for always. And those who see and use the piece will know it too.