I'm pretty sure I'm going to drop dead of a heart attack in the near future. I'm getting chest pains a lot. I'm also finding myself out of breath at the weirdest times.
Sure, it's possible that it's anxiety related.
But it's also possible that I have been having heart attacks and the big one is coming to kill me any day now. I must get these checked out so they can fit me with a pacemaker or give me a portable defibrilator or something. I'd be really pissed off if I died of a heart attack this year.