Aden,
I don't know that there is any 'suppose' to's in this. We all may find a different goal at the end of the journey. And then again, the goal we reach may not even be the one we set for ourself.
I will say something else here though. I do not have so much wisdom or experience, or learning of philosphies and studies in school. This is through what I learn as competitive athlete.
First, the competition, it is with ourself in this. There is no one here better or worse then others, there is no one more or less deserving. Competition is for sport. This is life. But what we are trying to 'beat', who we are trying to beat, it is within ourself. We need to be motivated within ourself. Even in sport, to go out there to just beat this person, or that team, it is short lived motivation. What happens when you beat them? Who next? No, motivation needs to be to improve on ourself, for it to be successful.
Another thing, something that take me SO long to learn for myself. You can not wait until you reach a goal to celebrate success. Because what if you never reach it? Or what if it take you five, ten years to reach it? How much success, how many OTHER, also important things, have you ignored because of the single focus? I was very narrow focused, for long time, because of how I was trained and coached, it was to that manner. When I went elsewhere, I started to realize that you CAN enjoy and celebrate other things then just the end result. It open up much more life, much more pleasant things of life to me, that I could enjoy, that before, because they were not the end result, were considered trivial. I learned to appreciate more the work that went into succeeding, and that help me to appreciate the successes even more.
The journey often is long. Every step in the right direction is a success. Every time you abstain from a negative way of coping, it is a success. Every day you conquer, every hour or minute sometime, is a success. Celebrate yourself more often. You, as all of us, are worth it.
leosha