Is There a Lethal Dose of LSD?

Despite the millions of acid trips that people have taken, it's never been conclusively shown that ls d led to the death of a human being. The minimum dose is a quarter microgram, which is a like 25 thousandths of a gram,. Is that like what an acid hit is these days? I think itwll hat about half of a hit. So if you go splitseas with your girl for an efish concert, then you'd have, like, yes, yes, that would be that kind of dos, i guess.