TLDR : Answer Summary
The discussion provides recommendations for learning Thai on an Education (ED) visa in Bangkok. It emphasizes the importance of selecting a school based on personal learning goals, effectiveness, and enjoyment. Key suggestions include checking several schools such as Duke Language School, RTL, and UTL by sampling classes and engaging with current students. Costs for module-based classes typically run around 7,000-8,000 baht per module, and students can obtain an ED visa by enrolling and completing a certain number of classes. After the initial ED visa, students may extend it, typically for up to 9 months initially, followed by an additional 6 months on a subsequent visa, allowing a total of about 15 months of studies in total.