For a sankalpa or an intention to manifest, effort will definitely be needed, energy will be expended. However, the satisfaction that you get after accomplishing the task was there even before the desire to do the task; just remember this!
This sankalpa arose ten years back - were you happy before that or not? And you will be happy afterwards also - this is what we need to keep in mind.
We should not think that we will be happy only after fulfillment of our desires or sankalpa. Then the feverishness within us will subside. Once the feverishness is at rest, whatever is to happen will happen. This does not mean you should not work. One should apply effort, work, and relax.