Title says it all, I'm going to have my first 100mcg experience tonight.
For a first timer?
This is a harm reduction forum - that's not good advice. Especially considering how difficult it is to be sure how many mikes are on a tab anyway.
LSD Oral Dosages
Threshold 20 ug
Light 25 - 75 ug
Common 50 - 150 ug
Strong 150 - 400 ug
Heavy 400 + ug
^ this is from erowid.
I don't agree with you, and consider it pretty irresponsible to suggest strong doses of LSD to people you've never met (of whom you know nothing regarding their personality, psychological make up, maturity, et cetera) for their first time when they are seeking advice.
It's not in the spirit of harm reduction at all.
Besides that, plenty a good time has been had on 100 microgram doses by myself and many other people.
I believe in safety first and harm reduction as well. I was just stating my opinion though... 100ug is so miniscule it doesn't give people much experience with the substance. 200ug is a decent first timer dose IMO.
And you should know the rough estimate of how much is on each tab or each drop if you have received it from a reliable source.
Ummm..... ( from http://www.psychedelic-library.org/grofhist.htm)-
" This approach involves regular, systematic, long-term psychotherapy, with occasional interpolation of an LSD session. The dosages administered in this context are in the medium or high range, usually between 100 and 300 micrograms. "
So, the few people in history who have actually been working w/ doses of known mass considered 100ug to be a "medium" dose. I'm gonna trust the actual scientists, not some dude who's pushing tabs. ( Your "reliable" source.)
I suspect that you have been lied to regarding the actual weight on the blotters you've been eating, if you think that 100ug is a threshold dose.