I speak with certainty, not a hint of ruse,

My words, they form an unbreakable truce.

By nature, I am linked to the truthful,

But discerning me might require the youthful.

In the realm of mind, I reside,

A concept, not physical, far and wide.

I serve as a guide, but am hard to see,

Yet, without me, chaos there would be.

My essence is in the assurance I accrue,

What am I, that says,

 "The logic behind my promise is indeed true!"?

Promise.race() is not about which promise "finishes" first, but which one settles first, be it fulfilled or rejected. If a promise rejects before any other promise is fulfilled, Promise.race() will reject, ignoring all other promises:

function createPromise(delay, resolveOrReject, value) {

    return new Promise((resolve, reject) => {

        setTimeout(() => {

            if (resolveOrReject === 'resolve') {

                resolve(value);

            } else if (resolveOrReject === 'reject') {

                reject(value);

            }

        }, delay);

    });

}

const promise1 = createPromise(100, 'resolve', 'IPAD');

const promise2 = createPromise(200, 'reject', 'IPHONE'); //She did not respond

const promise3 = createPromise(300, 'reject', 'MACBOOK'); //She did not respond

Promise.race([promise1, promise2, promise3])

  .then(value => console.log(value))

  .catch(error => console.log(error));