If you're reading this article, you probably have a cat, and that means you understand that it's a cat's world, we are just living in it. Hopefully *at least* some of these hacks/tips will help ...

Meaning: A very short sleep. A nap means to sleep for a short while. A cat nap is even shorter, and 40 winks is shorter still. Use it: As sailors had to be alert at all times the best they could ...

Lucy Notarantonio is Newsweek's Senior Lifestyle and Trends Reporter, based in Birmingham, UK. Her focus is trending stories and human interest features ranging from health, pets and travel.