Of course, you have to be realistic. Just because some people make millions, doesn’t mean everybody will. But you’re not reading this post to become a millionaire, you are here because you want a free way to make some extra money and making YouTube videos is a great way to do it. Who knows, maybe your YouTube channel will one day become a huge and earn you hundreds of thousands of dollars.
If you're interested in online marketing, setup email software and create a lead magnet that you can use in your sales funnel. Then, build up that list. It's often said that you can expect to earn about $1 per subscriber per month. If you have a list of 10,000 subscribers, that means you can earn roughly around $10,000 per month. You will need to deliver value and not pitch them on every email, but it is a very achievable goal in a short period.