Today I had to call my insurance company to sort out some claims they denied. They denied them because they didn't have the information about my last insurance policy to verify that it ended. There's some paperwork going out to get them that info, and then the claims should be approved.
It was OK as phone calls go - mostly just answering questions as asked. But I've always struggled with phone calls, and by the time I hung up I was ice cold, shaking, nauseated, and breaking out in cold swea