You know you can't continue to keep using like that, it will just continue to unravel you until you land yourself in psych. I smoked meth for 3 years, 3 years clean from it in May. The only way I know how is to replace the addiction with something less damaging, I used marijuana & still do, it's by no means the best way to go about it. If you can afford rehab I would go but obviously it doesn't always work that way & im not sure what facilities or access to such facilities there is in Malaysia.