[Zukin]

According to some LoA people, letting go is an important step. Here are some notes from Joe Vitale's book The Attractor Factor:

Step Five: Let Go
Choose what you want and let God or the Universe bring it to you. Let it orchestrate the events that will manifest the thing you desire. Give up needing to know how you will manifest anything. Knowing how can become a limitation. If you choose to manifest something but can't consciously see a way to create it, you may give up. The conscious mind can't see all of the possibilities. Surrender control and you free the universe to bring you whatever you want.

When you know what you want and are clear, you will be drawn to the thing you want and events will pull it to you.

It's important to end your request for anything you want with the magic words, "This or something better."

You can ask for whatever you want to do, be, or have, but also be willing for the universe to give you something better. End all your requests with the phrase, "This or something better" and you will be letting the universe know that "Thy will be done" is of highest importance. Why is this so? Because the universe can see the big picture while our ego can't. The universe itself will act to move you to what you want, and move what you want to you. All you have to do is let go, while acting on your inner prompts. Let go of fear, doubt, worry, disappointment, and any other negative emotion that might make you feel low.