If you have college goals and are willing to work hard to achieve them, then you’ve got two options for how to approach the process:
1. Worry constantly about whether or not everything you’re doing will lead to an admission to the college of your choice.
2. Enjoy the process, confident that your hard work and attitude will pay off in some way whether or not your dream school says "yes."
The admissions outcome isn’t going to change as long as the work and attitude are there. Why not go with option two and at least enjoy the ride?