difficult

My biggest challenge is letting things just happen and letting go of controlling the issue.
I am struggling with it right now.
I have let someone else take care of something for me, and it is not getting done as quickly as I would like.
The waiting is driving me insane!
But I am trying with all my might not to freak out.
I know things will work out, but I wish they were done NOW.
Thank you for the time to vent.