With the current economy controlled by inflation and banks going under receivership and company downsizing or right sizing, an extra money and know-how on how to make some can not harm.
And comes online work. Sites such as Iwriter offer great opportunities for starters with articles requiring as little as 150 words at 1$. You can then go up the ranks and earn more and more based on quality of your work. You can also use the service of the writers there to create content for your blog or website.