[KarenPang]

I had back problems before because of my weight & also the way I sit at times , I tend to slouch back which I know it's not good

I feel that for taking painkillers , that should happen only when it's really painful or hard to manage because I don't want to rely on them and it ends up with me developing a painkiller addiction which luckily that has not happened to me , yet

I don't know what yasu did in having back problems but based on my experience , it builds up over the years and guess yasu's back finally couldn't take it anymore