The key is never lost.

It has never happened to lose an important piece? For example, a key. And you are giving yourself problems for it, you spend the day tidying up your entire bedroom, turning your house upside down, and starting to lose patience, you can even get angry think that should not have happened. Then you can have a bad day, because you think about the only problem you want to solve and nothing else, it can be very frustrating.
Several days pass and you never find it. The moment you start to forget about it, you'll realize it can be found in a place you never look for it.
This always happens in all areas of your life, the more you put your emotions and time into looking for anything you need, the more you feel impatient, the more it seems impossible to find it.
well, take a deep breath to see, and forget if you needed it, and it will come to you the moment you didn't even think.