The natural capital is not income, but we spend our natural capital as if it were revenue, as if it were going to come back next year without any problems, whereas these renewals in nature can take hundreds of years.
Independent dance - and, fine, it's a very good thing that it remains independent - is a much tougher life: all dancers expect that, and accept that there will be periods of not being able to work, provided there are choice moments during the year when they really can work.