I don't think any differently about you. In fact, I feel closer to you because I do that "worst case scenario" thing too. I've told my T but I always feel embarrassed. I try to pass over it quickly when I have those thoughts. Like a phone call is going to be about a tragedy. I can't cope with thinking it about my family so I imagine what ifs about my T. I'd be devastated, so how could I cope if it were my family? I'm not sure if that's what you're talking about, but I don't know what else is "worst case" scenario. I'm sure your T has heard this before. They've heard everything!