You have no competition from abroad and no shortage for demand, like seriously, do you know any area that's lacking sick people?
Not to mention status.
If you google "being doctor sucks", you will find very similar complaints (see link below), and it seems some doctors were envious of nurses, but I didn't bother googling "being a nurse sucks" because I know what to expect.
https://www.google.com/search?q=being+doctor+sucks&oq=being+...
and here is another one about being carpenter sucks http://www.bbcboards.net/showthread.php?t=828471
and this one is about how hard is it make money from woodworking https://thewoodwhisperer.com/articles/why-i-dont-offer-woodw...
here is an interesting take away from that last thread:
"I have built maybe 6 pieces I really liked in the past 10yrs. Thats someting you’ll face in any craft business. Making crap you don’t like."
Well, welcome to modern capitalism, adulthood and work. The underlying assumption here is life supposed to be fun and easy, it is not, it has never been and perhaps it will never be.
Teachers have guaranteed job, good income and many benefits. Salaries are usually set nationally not adjusted per location, it's not great to live in the most expensive tech hub but it's pretty good everywhere else in the country.