"Worry is like a rocking chair. It will give you something to do, but it won't get you anywhere" <---- um worry is nothing like a rocking chair. Rocking chairs can be fun and relaxing. Worry is more like.
Palabras que cambian con el género Spanish vocabulary with different meaning depending on gender. In my experience, the best way to learn and remember these is in complete, authentic sentences that you not only see, but hear and say many times.