I’ve gone through some fun heart stuff, mostly my electrical system is just funky, wore a heart monitor, the whole thing - but yeah when finally talking to a cardiologist they were like “it’s nothing” and I asked “okay, so how do I know when it’s not nothing”. “If you lose consciousness, that’s when it’s not nothing”. Glad she persisted and pushed for it.
Work retail and you’ll see how little people read. There can be a sign in giant huge letters when walking in the door saying “Sale things aisle 7” and they’ll stop en employee right by the sign and ask where the sales things are