Is it normal MLC (wow, is that ever a contradiction in terms!) for an MLC'r to have grandiose visions of what they want to do? My H wants (and thinks he can get to) the top of a profession that has never been a career for him. AND he wants to START at the top and not at the bottom.......is this part of looking for the ONE thing that will make him happy?
This is a big part of it, and very much proof of crisis. Hoss went from running a multimedia company with me, to starting a guitar repair shop, to becoming an insurance salesman, to now being a trailer mechanic (if he still does that) - all in less than two years. His 'big dream' now is to be a farmer.

Before, it was rock star. Several times in between there have been other little "mini career aspirations" within his reenacting, like being an old timey tailor, running a gentlemen's accoutrement shop, blacksmithing, gun building, etc. I got me a "dreamer".
My advice is to validate that this is his dream, whatever it is (no doubt it is outlandish and takes no consideration to a 3-5 year start-up time for anything, even in the best of situations, or the responsibilities and skills he currently already has). But safeguard funds and set boundaries where your couple assets or lifestyle could be laid on the line for this, because in my experience, odds are very, very good that this "dream" will change within 6 months, once the high from having "the solution to his problems" starts to fade.