Worry is a weighted burden, which plants the choking weeds of thoughts of a negative outcome, to obscure the vision of the successful event you have applied yourself to occur. Concern on the other hand is a self-respectful reminder to be respectful of yourself. A reminder to trustingly examine the circumstances of the situation to ensure yourself you have fulfilled all the responsibilities under your control. Concern promotes personal checking. It is about looking things over, measuring the possibilities for what you have done to facilitate the beneficial outcome. Whereas worry is about simply applying immense measures of fear, frightening yourself. Concern is not meant to linger in the mind. Once you have responsibly covered all you can do, concern is released and is traded in for self-trust. Trust knowingly in yourself that you have taken care of all you can, all that is in your power, and then let -go. The last step is to be willing to accept the outcome. It doesn’t help not to accept it, due to it being factually what it is, the outcome. You cannot wish it away or hope it away, it is as it is, at least for now. What you can do once you have accepted the facts of the truth is another thing. You can always check and see what you might have done differently and be thankful for what you have learned. You always can see what you can do now, or in the future, with what you have learnt to bring benefit to the present outcome. Happy journeys of trial and error. Such is our living experiences of life, as it is said, “live and learn”.