Since manifestations tend to unfold over time as you gradually transform your thought patterns to better match your desires, your life tends to gradually transform to better match your desires as well. This means that each time you select a new goal to manifest, the goal will be gradually fulfilled over time.
In other words, as you give more and more of your attention to your desires, you will see more and more of your desires in your life experience. While you may want your dreams to manifest instantly in front of you, it is important for you to remember that dreams can manifest gradually in this manner to ensure you keep your spirits high and your focus pinned on thoughts and subjects that are a vibrational match to your desires so that your desires may continue to appear in your life experience.