I am 68 and in good health. But due to a violent son that is now 30 I developed Panic attacks and it seems like PTSD. My psychologist at Keiser said he could not help me and I would go outside the system. He did give me about 10 months ago Paxil and Xanax, the maximum allowed. Since I could not believe what he said, still having a high IQ, I did research on google. Finally, I found that Marajuana (sativa, Blue dream) when used with an evaporator decreased my episodes to less that 1 a month. The idea started with my daughter 30, who had used it for about 10 year, and Dr. Sanjay Gupta. I saw the burner at the Israeli hospital that he had visited. I bought the unit and tried various strains, until I found this one on a website.