I can not tell you how many years of my young life I spent worrying over things. I can tell you something about worry, It is something that needs to be resisted constantly. Many times it is unbelief rearing its head that God really won’t take care of me, so I need to do something about it myself.
Most of our worry resides in our “uncontrollables.” Or the things that only God can take care of anyways. Just think about the things that most of your time is spent on.
I guarantee you a lot of those things, you can do absolutely nothing about. You can not make that thing happen.
But what you can do is trust that a Great and Fabulous God already has it under control, so you can start preparing for that blessing to come.
You can get yourself ready while you trust on God to do what only he can do.
Do the things you can do to prepare in faith for what you desire, worshiping him because he has already done it.