Even after a good night's sleep many people wind up sleep-walking through the day with a feeling of being dazed and confused that can leave you unfulfilled. It starts with that thick-headed foggy feeling, and then as the morning goes on, you're listening to somebody or something and you are in the embarrassing situation of realizing that you just weren't able to pay attention well enough to know what was going on. Embarrassing situations like this can happen: your boss is explaining the quarterly reports, or your best friend is describing a unique experience, your mom is asking you for advice … and all of a sudden you realize they finished speaking and all you think of is “what?”