There are some events that you can influence by making intelligent choices and by taking decisive action. There are other events and situations that are completely out of your control.
You have what it takes to successfully deal with both. There's no need to worry endlessly about what the future will bring, for it always brings you new opportunities to make a positive difference.
You can do your very best with those situations that are under your control. And you can adapt and adjust to those situations over which you have little or no influence.
The foolish actions of others can leave you hopelessly frustrated if you allow them to do so. Keep in mind, however, that there's nothing to be gained by working yourself into a knot of frustration and resentment.
Instead, accept whatever comes your way and commit yourself to finding the value in it and making the best of it. With a positive, generous sense of purpose, there's no limit to what you can achieve, even when conditions are less than ideal.
Greet each new day and each new turn of events with confidence and enthusiasm. And you'll emerge a winner no matter what.