@Renee ************
My advice is factual therefore correct, no matter how you feel about it. Loans are a scam in which people only start caring about them (and interest rates), once they are done studying and working full time.
$2300 = 72k baht = very good life anywhere in Thailand. No idea who told you that it was just doable. That salary of 1k-1.2k USD for 24h per week is only possible in big market like Bangkok and Phuket.
And this is a salary if you have your education in the teaching field. If not, you get paid similar to Thai teachers. I'm assuming you already have your bachelor in education.
If so, I know foreigners making 3k a month in Bangkok teaching in private school. That 24h is closer to 40h for sure, but you may have some benefits like lunch, or maybe rent, I'm not sure what kind of agreement the school will give you. No idea what the people above are smoking, but 1k-1.2k USD per month is not unrealistic in Bangkok, it's likely if you have the qualifications.
Bangkok can be inexpensive or pricey depending on your lifestyle.