There is always a driving force behind any dream or goal. One doesn’t want to get rich to merely be rich, one wants to get rich to afford a specific lifestyle, that one believes will bring happiness. The same principle applies to any goal. Behind each of them thee’s a deeper motivation, a desire to feel in a particular way.
Why do you want to achieve the goal you have selected as your long-term aspiration? To feel better? To find a potential partner? To have a better social life? Any reason you choose is the right reason as long as it flows from the deepest place of your heart.
Now, think through it and write it down.