I've been managing, with some help from here and there, to pull it off. We're not anywhere near comfortable because my wife isn't working yet. But I'm somehow managing to keep things afloat right now, on knifemaking. (and a bit of side work doing holsters and belts and such)
I'm starting to get a lot of questions about classes and such, and would love to turn 2 particular designs over to manufacturers, but that hasn't all happened yet.
I'm about 65% in agreement with Rick. I do custom orders- mostly for knives I make anyway. Sometimes they drag on a bit and take a lot more effort because I can't put my arse in the shop and just "do stuff" as my muse or mood or whatever points me. But man, set me down with a pile of steel, wood, glues, pins, and leather and let me go, I'm going to have some fun!
I like making knives, and tend to work on the "user" end of the scale. When I put out what is- for me- a higher end knife (we're talking $350, here, not $1200), it starts to get very telling in terms of time. I did a dirk recently that was easily 3 times the hours of a regular sgian dubh or 57 (convex edc). so, in theory, I "lost" money on that. Whatever- it worked fine because I wanted to do it.
You have to produce. You have to sell. And you have to balance not cheating yourself with keeping prices in line with continuing to sell.
I have a couple rules. If you can survive until the rules bear fruit, they might be worth looking at.
1: Do Stuff (writing lists can help, but isn't Doing Stuff. Doing Stuff is doing stuff.)
2: Finish something every day. (not all projects are one day projects. Not all projects are even 1 week projects. but finish some project every day.)
3: never, ever, allow a lack of tools or materials to cause you to break rule 1. there's always something you can do.
If you Do Stuff, and finish projects, eventually money starts to take care of itself. Okay, it's not quite that simple, but if you respect your money, it's pretty close.