Don't get angry, just have an escape plan
I think the biggest issue with TEFL (in Thailand in particular) is the use of agents. Agents, of course, skim off the top of everyone's wages for every single payment from start to end of employment. They are parasites. Every single one of them - no matter what BS they try to pull to convince you that they are 'more than just agents'.
Agents seem to dominate most of the jobs on offer in Thailand so they're kind of difficult to avoid. The agent I work for does things like make all the foreign staff come in weeks before the Thai staff each term to decorate their classrooms (!) Obviously, this is just to make the agent 'look good' to the owner of the school. Rumors abound of agents giving 'kickbacks' from staff salaries to the owner(s) too in many cases. I wouldn't doubt for a New York minute that such a thing goes on.
Salaries have been frozen here for years, the cost of living has rocketed and the workloads have increased. I now have to work online too to make a decent salary. I get about 65,000-75,000 baht a month and it's still not all that great. It's certainly not enough to think about retirement plans etc.
Add to this frustration, a proliferation of Pinoy teachers who have bowed and scraped and enslaved themselves to such a level it has impacted on everyone else.
Let's face it, TEFL as a 'career' of any kind in Thailand is over. Unless you're prepared to work 60 hours a week with few benefits (the 'health insurance' packages are a joke in most cases) forget it.
Stay out here too long and you risk being booted out of the country if you fall ill (no matter if you've got a wife and kids and ten years' of 'helping the nation' by teaching in the government schools). Yup. Time to think how 'valued' we really are to these schools/countries.
Despite this, I don't get angry anymore. The best thing to do (if you enjoy teaching, which I do) is to get qualified. I have obtained an M.Ed now and will return to my home country to get properly licensed. If anyone is in the same boat, you just need to take a deep breath , relax and plan your escape. Everyone is different, but I'll need about a million baht to return and start teaching in my country (apartment / flight / money to support myself whilst I train. etc).
Just choose the path of least resistance when it comes to earning cash to save. For me, that means either The Middle East or China later in the year once I've saved a little.
So please everyone in the same predicament, don't get mad. Don't cry. Just plan your way out and don't get angry at how the education systems in faraway lands work. Do you think they'll ever listen to Mr Farang? You might as well bring your cat with you and ask them to listen to Mr. Tiddles' opinions. It's all about the money and status I'm afraid with many Asian education systems. The desperately sad thing is that the kids' education is barely important to many (not all) schools.
Just do what you can (your best for the students) and don't get angry or upset at things that you will never be able to change. Believe me, I've got myself into really angry moods (punching walls at home once!) at the frustrations of the Thai education system and feeling 'trapped'.
There are ways out if you need one. Find them and use them. Because nothing will change.
On a final note, TEFLing is great for a youngster wanting to try life abroad for a couple of years. Probably unfair on the kids in some cases, but I don't think the (now diminishing) presence of Western teachers makes this education system any worse.
Some TEFLers find that they enjoy teaching and return home to teach in their own countries. But as a career? Well unless you're talking about some of those high paying jobs in The Middle East.
Oh, I forgot. You might make a career out of TEFL if you become an agent. Personally, I couldn't live with myself if I did that. I do have some morals left, even after living in Thailand for a couple of years!
Anon