Talking with Uber-JWs is always a buzzkill. They revel in major disasters (nature or man-made) as "the end is near". It makes JWs extremely uncomfortable to go 100% Pollyanna with facts to back it up. The whole religion is a doom and gloom theme.
Personal disasters are just opportunities for a conversion. It's absolutely disgusting to hear JWs hoping people experience some sort of misfortune (especially the death of a loved one) so they're receptive to "the truth" the next time a JW approaches them.