One more secret of a happy life that we've all heard sometime is pretty simple: don't worry about things you can't change and focus on things you can.
But what it actually means in practice?
One day without any advice or theories I just started to notice all things that I worry about or feel annoyed (that time I literally wrote it down and that helped me).
You can add anything to this list from a broken screen till the project you have to do and from rainy weather till other person's words you didn't like.
And the most important part of this exercise is that you need to determine what things you can change and what you don't.
So first about things you can't change.
Let's be realistic, there is a lot in life you can't change: any of things you did in past, certain circumstances, other's people thoughts, 24 hours in a day .. and bad weather at least.
This is absolutely normal not to have everything under control so some things you just need to accept.
Worrying about all of this equals wasting time.
At the same time, on the other hand, a zone of things you can change is really huge!
And this is a challenge to understand the difference between two categories.
You can't change some person's behavior but you can change your reaction to it, you can't change a natural shape of your body but you can work hard for improving your fit.
All you need now is an action plan of fixing these things to make your life happier.
Yes, some of them take long time and efforts but if you decided to add them to list, the result will worth it.
And good news that some of these factors you can change immediately - like a mess in the room that spoils your mood.
Finally, you cross of these items from the list step by step making fewer reasons for any worrying.
You'll be much happier when you put your efforts and time only into the things you can change and let other things go.