Did he kill someone? No. Did he lose a major customer account? No. Did he fire a top employee in a drunken rage? No.
He's under a lot of pressure and fucked up in an embarrassing way once. That doesn't mean he has a substance problem. It means he had a bad day.
If it happens a second time? Yeah, ok, now it's starting to be a track record. Third? Nuke him.
It's ok for people to fuck up sometimes
And mixing up the dosage is insanely easy with LSD, especially if you are using tabs since the LSD isn't evenly distributed throughout the paper. Also, you never really know how much LSD is on your sheet or in your vial, you just have to trust your source.
My point was that seeing visuals on a screen doesn't necessarily mean it's a large dose, especially for a first time user. Definitely not a microdose, but getting the dosage right is an art.
With how long trips and the comeup take, I just have trouble understanding what kind of confidence it must take to walk in the meeting anyways and try to wing it. I would have found any excuse to sober up and get things in order before drunkely stumbling through a big pitch.