People with writing skills are always in demand and with the internet there are always opportunities to make money with your writing. You make money at sites like NinerNiner.com, Bukisa.com, Helium.com and many others.
Sites like these welcome articles on a wide variety of topics so it isn’t hard to come up with ideas. What do you like to do? What are you good at doing? Write about that because there are always people who don’t have the same knowledge as you and will be happy to have the knowledge that you do. You may have extensive knowledge on how to get your toddler to sleep at night or you may have been fixing cars since you were a teen. So share your knowledge and make some extra money on the side!
Doing things that you are already good at to make money at the same time can be profitable and enjoyable. And who knows – maybe it will lead you to your next career!