I don't understand why Photography, and Graphic Design seem to be the "easy" businesses to get into.
Proper equipment and software can be quite expensive.
For less that a decent camera kit, one can get into jewelery making, and repair.
The common everyday tools are cheap and easy to use. On nearly every job I use a small saw, files, pliers, sand paper, a rotary handpiece, very, very, similar to a Dremel kit you can buy at the hardware store, and a small torch. Anyone can easily operate these tools. Their functions are far simpler than using a camera. You can even do it out of your house! It's also rather easy money! There's also much less competition!
Why the draw to photography and design?