My step-daughter was interviewed for a permanent position & I drove her to the school. Twenty minutes later I was asked to go in. The female principal offered the job on condition I would teach three half days a week for free. I have 39 years experience of English Teaching.) I agreed but the unprincipled principal had two other candidates to see later in the week. We learned later that 300,000 baht trumps 39 years teaching experience as the later candidate made a better offer.