That's correct Steve, I'm trying to relate the concept of spheres of thought to everyday's life and to take advantage, as it were, of such a concept. That, is, there is a right sphere of thought for some specific aspect and understanding. That sphere right sphere will guide us in practical and spiritual matters, in a few words, it will solve problems.
Anything we can think about has its own sphere of thought by definition, and anything has its right sphere of thought, that is anything can be done in the best and more correct way if we attune to the right sphere, or in the worse, useless or even destructive way if we attune to the wrong sphere.
I think what is passed off as a sphere of thought can also be mindfulness, or awareness. I will give an example; Say you have difficulty with absent mindedness. It may be helpful to tune into a sphere of thought helping you with keeping track of things. Or Buddhists would say being mindful.