Wow, you guys are lucky. The first time I panicked in my life lasted for about 35 minutes. But the second time, where I induced it myself, it lasted for 4 days straight! I should have gotten help, but my pride got in the way and before I knew it, 4 days had passed not eating, sleeping and begging God to take my life! I have since been able to mentally suppress the panic triggers, but just had a relapse last week. I am doing better, but still fighting it with God's help!