The Borg, a race from Star Trek: Next Generation, made famous the phrase "Resistance is futile". And while it is funny and part of our cultural vernacular, it isn't precisely true when it comes to Law of Attraction.
Esther Hicks reminds us that creation through Law of Attraction is about achieving vibrational harmony with a desired state of being. It often means being very general and allowing the specifics to be filled in over time. Its about deciding what you want and thinking about it, feeling the emotion of that new state of being.
When we get too specific, or start to try to figure out how we are going to make it happen, we can start to introduce resistance in the forms of doubt or anxiety. Our job in creation is knowing what we want and how that feels, not knowing how we will make it happen.
When we start to worry about things, we introduce resistance into the vibration. That resistance is not futile - it gets energized by our emotion and begins to manifest to the extent we feed it.
When we have thoughts that cause us fear or anxiety, that is a beautiful signal that we aren't in alignment with what we are creating. Its a message to return to our happy place! It does not need to be questioned. It does not need to explored as a deep issue. In tantra, we accept what is and then inquire into the energy of a thing, with the intention of gently returning to a place of expansion, of source. Those fears are like the walls around a skating rink: you have bumped up against something that is not part of your skating and gliding and twirling so move away from the wall.
Resistance is energy and it will manifest the more attention you give to it. The "how" of creation will fall into place. The universe will align to manifest the "how".
Remember Matthew 6:26 - "Look at the birds of the air; they do not sow or reap or store away in barns, and yet your heavenly Father feeds them. Are you not much more valuable than they?" I am reminded from this that the birds (or any part of nature) simply co-create with the divine. Our divine nature and ability to create is at least as good.
Thought creates. Emotion energizes it. So observe your emotions as signs of where you bumped into an old holding pattern. And move back to that beautiful vibration of creation.