To worry about potential future experience has us possibly suffering twice. Once as we sorry and again if our fear materializes.
We tend to worry in our mind way more than what we suffer if we actually encounter the situation.
The real tragedy of worry is we rob ourselves of joy in the moment by betting on the likelihood of mistfortune in the future.
The majority of the time what we fear never materializes or when it does it is minor compared to the attention we have it.
Enjoy the present, it is all we can control.
Make calm preparations for the future and act on challenges as they arise.

A runner does not start to leap 20 feet before the hurdle.