Dat zou dus betekenen dat je 60 blotters van 200ug tegelijk in je mik moet drukken, niet echt voor de hand liggend dat dat gebeurd.
Nee, vooral gezien die er al nagenoeg niet zijn, zulke sterke zegels. Er zijn geloof ik ook nog wel hogere schattingen btw

Erowid pagina die hier o.a. over gaat:
https://www.erowid.org/chemicals/lsd/lsd_death.shtml (wordt 14.000ug genoemd als mogelijke LD50)
Estimates of lethal doses of LSD are higher than 10 mg (10,000 ug) administered orally, more than 100 times a normal moderate dose of LSD (100 ug). The administration of this amount would require the ingestion of more than 200 units of street blotter, which typically contain about 50 ug of LSD (as of late 2010). LSD has been used by tens of millions of people over the last 50 years and has been administered to tens of thousands of patients in psychotherapeutic settings (mostly prior to 1960).
For those concerned about immediate medical hazards in ingesting LSD [...] Abram Hoffer has estimated, on the basis of animal studies, that the half-lethal human dose--meaning half would die (a standard measure for drugs)--would be about 14,000 [ug]. But one person who took 40 mg. (40,000 [ug]) survived. In the only case of death reportedly caused by overdose ([Griggs and Ward, 1977]), the quantity of LSD in the blood indicated that 320 mg. (320,000 [ug]) had been injected intravenously.2
En ik neem aan dat, door die bad trip die jij noemde, mensen gek worden en in gevaarlijke toestanden kunnen raken al ze niet weten waar ze mee bezig zijn
Ja..bijv van balkons gaan springen etc.. dat zijn natuurlijk gevaarlijke situaties door de psychische effecten. (zie wederom die Erowid page, staan ook een aantal voorbeelden). Deze is specifiek natuurlijk vermijdbaar door niet op hoogte te gaan trippen
en iemand die ze eigenlijk niet eens zou mogen aanraken.
ja..dat weet je meestal helaas niet van te voren.
Edit; nog wel aardig stukje
The biggest dose of LSD ever medically documented as taken by human beings occurred on the 29th of July, 1972 in San Francisco. It is documented here on The Lycaeum.
In this fascinating misadventure, eight people, four women and four men, ages 19 to 39 (to me these numbers just shout "sleazy old guys and young girls"), came across a white powder which they assumed to be cocaine, and snorted two lines each. It was in fact LSD, 80%-90% pure. The amount ingested is unknown, but was estimated to be several milligrams, each milligram being 10 times the usual dose of 100 micrograms. Within 5 minutes they realised their mistake.
When they arrived at San Francisco general hospital around 15 minutes after snorting the LSD, five of them were comatose. The medical problems that they experienced are various and sound dangerous, including "respiratory arrest" for three of them and "aspiration" for the two others. It's a fair guess that these people would have have died without medical help. However "Recovery was rapid and complete by 12 hours, but included a stage of hyperactivity and severe visual and auditory hallucinations." No kidding. All left the hospital within 48 hours.
The abstract of the original doctors' report can be found by searching PubMed (or just Google) for "Klock JC, Boerner U, Becker CE: Coma, hyperthermia, and bleeding associated with massive LSD overdose: A report of eight cases. Clin Toxicol 8:191, 1975".
Erowid has the full text of this report here.
Though the LD50 of LSD in humans is not exactly known, it is estimated to be in the range 0.2 mg/kg to over 1 mg/kg, i.e. for an 80 kilogram person, between 16mg and 80mg.
LSD has however been implicated in suicide, homicide, accidental death and other dangerous and odd behaviour at usual doses, not to mention trouble with the law. Know your drug, know your limits and know yourself.