Word! Just because you aren’t a professional doesn’t mean you can’t have a good amount of talent in a subject. If you can provide quality services to people who can’t or don’t want to pay high professional prices, then go for it! That’s the free market right there. You have just as much right to try and make money for yourself and your family from your talents as professionals do.
Great list. I have another to add that’s almost as easy to do as going for a walk! Provide a litter cleanup service outside commercial properties for property management companies. The work is done on foot using simple hand tools. I started this service in 1981 as a side hustle and quickly grew it into a lucrative full-time business that I still operate. I share my experience with others in my book, Cleanlots, as well as offer free support.