This is the hubby (Tom) PF today Yesterday started my season, caught with empty o2 tank and no meds. Learn from that mistake, keep well supplied. As always I'm a great optimist escape last year except for about a month. I surely know better. Never will be 100% without CH. So back on the Med regime and fill the O2 tank tomorrow. My heart felt thanks goes out to everyone for your support for my family and myself. We know no one needs to go this course alone. God Bless and hope your days and nights are PF!! Never lose hope, for you are never alone in this, all of us will reach out to you and your family to help you through this.