People that I know are dying left and right on cardio disease. Please check your heart health. Don't wait for age 40.
How do I check? The simple answer is go to a doctor. But most of us are too scared or reluctant to do so for some reason.
So here's one way how you can pseudo-check it yourself. If you find whenever you walk briskly for a few minutes, you start to pant or get too weak as to almost fall down -- move quickly and check with a doctor.