You could be right, but on the other hand many qualified professionals prescribe Zoloft or Xanax and be done with it. A personal account (which in fact many of the comments here on HN are) can be very helpful, if only as a reference when talking to real professionals.
1. https://www.anxiety.org/panic-disorder-panic-attacks
2. https://www.mayoclinic.org/diseases-conditions/panic-attacks...
A personal experience can be illuminating sometimes but it cannot be considered an alternative approach. For this reason, I do not consider it a good source. Just my opinion.