Once you have a regular audience (ideally in the thousands), you'll start to develop a lot of value to potential advertisers. Let's say your podcast frequently talks about life as an outdoor photographer. A natural fit would be to reach out to relevant magazines, gear companies, and camera brands to see if they'd be interested in advertising on your podcast of targeted listeners. The more niche your podcast topic, the better for future sponsorship opportunities.
Health insurance for the self-employed is not cheap. This is especially true for the would-be entrepreneur who has a family to consider. Many people who can’t afford the high cost of insuring themselves keep their day job solely for this purpose. Then, once their business becomes profitable enough to afford insurance, they leave their job and become a full-time business owner.
You don’t need to have a degree in journalism to be a reporter these days (and pursue this business idea). Plus, there are many news websites that can always use a bit of help on getting local coverage. Some of them, such as The Examiner or HuffPost, will compensate contributors based on ad revenue generated per article written—a great incentive to provide compelling content to news organizations as your side business idea.
To avoid any confusion, I want to make it clear first that virtual assistant work is not always non-phone, but it can be. Virtual assistants tend to do a little bit of everything, just depending on their skills/expertise. So if you are good at various non-phone tasks (social media marketing/moderation, writing, graphic design, research etc.), then you may be able to do work for some of the companies below putting those non-phone skills to work. I also want to make clear that even when you do phone work as a virtual assistant, lots of times it can be arranged so you're making the calls during times of day when it's convenient for you.
Working a side hustle is a great way to generate extra income, regardless of why you need it. If you're behind on savings (whether of the emergency or retirement variety), and your living expenses currently eat up your entire paycheck, then taking on a second gig could be the least painful means of catching up to where you need to be. (Your other choice, for the record, is to seriously cut back on your existing expenses, which could result in some serious lifestyle upheaval.)