weird psychedelic effects.

[Psych-o-delic]

I have done LSD many times at low and high doses. Every trip for me has been great, but i have a friend who has a weird reaction to psychedelics.
My friend and I both took mescaline. I had a great trip, but she didn't feel anything.
The second time I got some Blotter LSD. gave her 1 hit i took 2. I had a great trip. Again she didn't feel any thing.
A few months later i got some L. This time i told her to take 3 hits, and i ate 3. Once again i had a great trip, but she felt nothing.
How is this possible? Can a person be immune to psychedelics or something? She isn't on any medication.
Has anyone had a similar experience?

 

[EarthBounded]

http://www.bluelight.ru/vb/threads/674969-Some-people-can-t-trip

We just started talking about this in another thread someone posted a day or two ago check out the link above.