The love of photography has very little to do with someone's ability to run a financially sustainable and profitable business.
The love of photography has everything to do with someone's ability to run a financially sustainable and profitable photography business.
Fixed it for you.
This is completely irrelevant. If a business doesn't make money it is failing as a business. Period.
No-one said anything about a business not making any money except you.
The BUSINESSES I view as most successful are the ones earning the most for the least amount of effort and expenditure.
I agree. But how to get there?
Profit follows sales and being able to run a business to make a profit.
You're (we're?) talking in circles. The first point in the photography business, before sales, it to be able to take photos. Once you can take great photos, the sales follow. Keep taking great photos? Business will boom.
Start from the point of sales and profit, you fail.
If we disagree on this point, maybe we need to agree to disagree 