Starting a blog can be an exciting and rewarding endeavor, but it can also come with some hidden costs. While the setup, hosting, and domain fees may all seem like one-time expenses, there are actually ongoing costs associated with running a blog. These may include fees for web design and development, content creation, SEO services, and maintenance. Additionally, you may need to invest in marketing and advertising to get your blog seen. All of these elements can add up over time, so it's important to consider the expense before committing to a blog.