correct about the traffic and roads ,canggu is the worst area now and loads of Russians and ukraine,there always the ones upsetting the locals taking Instagram photos in religious sensitive places
If she's a bar girl you met on holiday here and your trying to bring her over,then she might have a while wardrobe of problems that stop her visa application ,that's usually why someone would get rejected 4 times or maybe she's doing something wrong as well if her reading English isn't good ๐๐ผ
60 visa waiver will give you easily enough time to complete that course and 30 day extension if you want to stay longer diving,and as long as your just taking the course and not working ,your fine on the free tourist visas
So many people are looking to move to Thailand to live now ,so this is why Thailand ,unless your investing and providing jobs,Thailand isn't interested in jobs for farang ,as they want jobs for Thais and look after their own population ๐๐ผ