Worry is futile, it does not solve a problem it simply magnifies it and makes it more powerful. Therefore if you have a problem, do something about it. Tackle it and resolve it, if you can.
To worry means that you have forgotten the fact that everything is meant. Very often when a problem hits us, we feel it is unfair or wonder why? If we then look back we can see that it was a positive turning point and we have simply followed a path that may not have been open to you before that point. If you had spilt from a partner, you may now be with someone else, or have grasped a business opportunity that you would not have seen before. When something negative occurs, it is only a lesson that needs to be learnt. Nobody is perfect and as long as you so not hurt anybody else, your imperfections do not matter. You should expect the best in life, and when you receive something you did not expect, know that it is the best for you in your present situation

Just for today, do not anger