I am doing like that. I prefer to stay in Thailand for 5/6 months and then go back to my country, as I also like over there. And It's too hot here, especially from February/March, I don't like the hot weather. So I am ok to come here on visa exemption, single tourist visa or METV. I don't want to feel stressed about other type of visas as I only like to live here for maximum 6 months