Rejections and acceptances say nothing about you as a person.
You can attend only one school anyway, and there are many paths to a goal.
Speaking of which, it may make sense to speak about career paths/goals and interests (which delves in to deeper questions like “what makes you tick” and “what does it mean to live the good life or to be a good human being”. For someone as short-term focused as a typical teenager, that may be tough, but you can frame it so that where college acceptances/rejections there are just aren’t that big of a deal (which they aren’t, compared to what some other teenagers elsewhere in the world go through).