Also, I've found "bad" trips to be just as valuable psychologically as "good" ones, though they can seem life threatening in the moment.
For a lot of people, an emotional breakdown can act as the catalyst for a life changing emotional breakthrough.
edit to add: 'bad trip' is a subjective term.
A. An unpleasant experience where the user is forced to confront uncomfortable realities about themselves and the "world". This is usually a feature of most trips, it could last a few minutes or hours. This can often be a net-positive experience as the user navigates their way out of it and realize the baselessness of some of their more troubling assumptions.
B. An experience where the user entirely loses touch with "reality". Sometimes this resembles the symptoms of a very strong panic-attack. It includes feelings of imminent death or the feeling that the user has permanently altered their psychology forever or has gone irreparably insane. This can last for the entire duration of the trip and have permanent, lasting effects long after the drug has worn off.
As someone mentioned further up the thread, "A" can sometimes spiral out of control into "B".
My trip was pretty normal, but I freaked out in the weeks and months afterwards. I knew next to nothing about LSD, and managed to whip myself up into an anxious (also ignorant) frenzy about the dangers of the drug, the possibility that I would now go insane, etc. These were not pleasant or productive times.
So, two bits of advice for anyone with anxiety thinking about hallucinogens:
- Know the facts.
- Be aware of possible negative interactions with popular meds (e.g. SSRIs, etc.)
Note: I haven't done LSD again. I'd like to try Ectasy, but I'm on meds for anxiety/depression that don't mix well with MDMA.
But I know people who have sworn by it as a treatment.
Now that legalization is becoming a reality, maybe we'll get better science on this issue and find out the what, when, how and whom of its effects on anxiety.
Anecdotally, it used to make me relaxed and only occasionally a little anxious if I had to unexpectedly play "straight" while under the influence.
Nowadays it's like a 50/50 shot whether it will just give me a "buzz" or whether it will make me incredibly anxious. I've mostly chalked it up to the stronger stuff I'm more likely to come across now that I'm not a broke college kid buying the cheap stuff but I also think a large part of it is that I'm a different person that I was 15-20 years ago and perhaps I just don't react as well to it anymore.
Either way, I mostly abstain these days except when I'm in a situation where the potential for anxiety is incredibly low.
If you smoke a Sativa-dominant strain, you will be lost in your own head for a good while, and will experience paranoia/anxiety as a common side-effect.
Cannabis Indica, however (White Widow, Hash Plant, etc) is a full-on couch-lock body high. I have high anxiety, and after smoking a bowl of indica, I'm about as mellow as can be.