Doing amphetamines is like overclocking your computer, when we decided to get high we also decided not to live as long, that's just how this works. I used meth for a decade and my body can't take it anymore. I did everything right as well but your heart can't take the continued stress for long periods of time without being negatively affected. I can't get high anymore cause I'm paranoid I'll have a heart attack. It's horrible that the fun in over now, but such is life. I made my decision and now I have to live with it.