It is difficult to direct the will and control when one will achieve what one wants. Most of the time, when time does not cause the intention to fade, be it long-term, then it will come only when it has to come. Except for a mistake, it is Swami Sivananda who says that the noblest desires are only fulfilled by renouncing them, after many tears and great wear and tear. In any case, immersion in the process sometimes distracts the mind from the progress it is making; one progresses imperceptibly, when not experiencing a feeling of stagnation. When one least realizes it, the desired goal has been achieved or, in more beautiful cases, it simply appears, as if by grace.