I had no intent of starting to sale items when I started but after making so many item and they start plying up ( and the expense you have to do something ), so my granddaughter wishes to learn so we will start out small and work up that way she will always have a skill to work with after I am gone. But now we've put together a plan that will hopefully last her in life. I've owned two other businesses one was two book stores and one was a overhead millwright crane service and both where sold as up and running business
The skill and heart has to be in place first' then a well put together plan and not the expectation of high returns at start up (sometimes it happens but not the norm). Being ready to put in long hours and at time having to deal with people that do not understand the skill it takes to do this art. And understand why there are less businesses doing this full time, many younger adults today do not understand craftsmanship and quality of the item, the price everything ( if only it was cheaper ) and many older just don't have the money to spend.
This could go on forever etc etc and there will be many opinions and all can work but be sure as it may be enjoyable as a hobby and a chore as your job, are you willing to put the time in, your still not the BOSS the customer is.