AndrewPKYap SG since it is not so much now... but generally speaking, you might be wanting too much, expecting too much and working too much... TOO MUCH everything and anything too much will have bad consequences...
Devil1976 SG If your find that your life is not healthy, you might wanna change it a little..? If you're really afraid and wanna play safe, do visit about a doctor and get a scan or something?