Multitasking seems like a great way to get a lot done at once. But research has shown that our brains are not nearly as good at handling multiple tasks as we like to think they are. In fact, some researchers suggest that multitasking can actually reduce productivity by as much as 40%. 

What is it that makes multitasking such a productivity killer? It might seem like you are accomplishing multiple things at the same time, but what you are really doing is quickly shifting your attention and focus from one thing to the next. Switching from one task to another makes it difficult to tune out distractions and can cause mental blocks that can slow you down.

Are you plagued by constant worries and anxious thoughts? If you suffer from anxiety, you probably have a contentious and complicated relationship with your mind. It feels like your mind tortures you. It gives you all these thoughts about what you should be scared of and horrible things that could happen to you.

It tells you that you need to worry, analyze, and seek reassurance about all these things. It never shuts up. It won't leave you alone. Perhaps worst of all, when you try to tell it why you probably don't need to be afraid of all the things it says will happen, it calls you crazy or stupid or any number of bad names.  It's a bully.