To make a living as a professional Nak Muay is the better question. Time. Hard work. Discipline. Dedication. A Bulletproof Mindset. Muay Thai fighters train five to six times per week. More often if possible. If you move to Thailand, you must partner with a gym, tell them your intention, train for 2-3 months, and take on one fight per month. You split the profits with your gym 50/50. This is just one route, but to give you some perspective.