I'm not sure if anyone could have explained it to me. It still sounds illogical. I didn't get it until I experienced it. Of course, no one's ever been able to tell me anything anyway ... I always have to learn it the hard way. That's why it wasn't until I was over 60 that I developed any "wisdom" at all. If ya have to do it all yourself and don't listen to anyone, it can be pretty slow going. oh well