You have mixed feelings about your worries. On one hand, your worries are bothering you—you can’t sleep, and you can’t get these pessimistic thoughts out of your head. But there is a way that these worries make sense to you. For example, you think:
Maybe I’ll find a solution.
I don’t want to overlook anything.
If I keep thinking a little longer, maybe I’ll figure it out.
I don’t want to be surprised.
I want to be responsible.
You have a hard time giving up on your worries because, in a sense, your worries have been working for you.
It’s tough to be productive in your daily life when anxiety and worry are dominating your thoughts. If you’re like many chronic worriers, your anxious thoughts feel uncontrollable. You’ve tried lots of things, from distracting yourself, reasoning with your worries, and trying to think positive, but nothing seems to work. Telling yourself to stop worrying doesn’t work—at least not for long. You can distract yourself or suppress anxious thoughts for a moment, but you can’t banish them for good. In fact, trying to do so often makes them stronger and more persistent. You can test this out for yourself. Close your eyes and picture a pink elephant. Once you can see the pink elephant in your mind, stop thinking about it. Whatever you do, for the next five minutes, don’t think about pink elephants! “Thought stopping” backfires because it forces you to pay extra attention to the very thought you want to avoid. You always have to be watching for it, and this very emphasis makes it seem even more important. But that doesn’t mean there’s nothing you can do to control your worry. You just need to try a different approach. This is where the strategy of postponing worrying comes in. Rather than trying to stop or get rid of an anxious thought, give yourself permission to have it, but put off thinking any more about it until later. http://www.helpguide.org/mental/anxiety_self_help.htm
If I had my life to live over,
I would perhaps have more
actual troubles but I’d have
fewer imaginary ones.