Interesting. People getting anxiety attacks while on pot. I use pot to prevent or stop my extreme bouts of anxiety, and it's the only thing that works for me. I always get anxiety the most when sober and stressed, and/or my health issues flare up and make me get sick.
Everybody is different. However, if things have got real crazy and I'm in the middle of an extreme anxiety attack or manic attack, to avoid doing something stupid, I have to smoke a huge amount of pot, just a bowl or joint won't help when it's gone too far. Every once in a while I have to take an upper like Adderall or Oxycodone with my pot when the pot doesn't work good enough.