Wow! Do you mind if I ask where you work, Esperanza? Because I'm also a PPL/Night/IMC instructor, working 5 days a week, 9-6 summer, 9-4.30 in winter except when I teach night flying when I work till around 8pm. And despite apparently doing slightly more hours than you, I earn considerably less than you - not much more than half of what you claim.
In fact, I know of CPL/IR schools that pay not much more than that!
FFF
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