I used to worry, too. No more, got no time for worrying about what could go wrong. I assume that things will turn out for the best, focus on the best possible outcome and find ways to make the best come true.

Here are a couple of tricks I have used to change my fears and worries around. Maybe they will work, maybe not.

If you have to worry, grant yourself a set amount of time each day to worry. Perhaps 15 minutes at the end of the day would work. Then, worry away about anything and everything you wanted to worry about all day long. When the time is up, you stop worrying and focus on all the good things that happened that day (think gratitude). In order for this to work, you have to keep track of what you want to worry about during your worry time and refuse to think about it during the day. It helps when you know that you have an official worry time coming up.

Another one is to make a long list of the worst possible outcomes of a situation. Get it out there, think the worst. Then make a list of the best possible outcomes of a situation. Push yourself to really think of all the good that may come from a situation. This may help in refocusing, finding new strategies to work on, and seeing the picture in a positive light.