I am currently in Bangkok on amnesty. My tourist visa (METV) stamp expired May 18th. I've read a bit about visa conversion to ED education visas, but I believe that requires I have days left on my stamp. Is there any possibility of using an ED visa in my situation to stay in Thailand beyond July 31st? I don't want to enroll in a university, I'd prefer to do a Muay Thai ED visa or language school.