I am ever surprised to discover that there is always one more way to fix something and that that newer way is no less beautiful than any of the previous ways. Especially when you hit upon what you think is a bright idea. Maybe so, very bright yes, but the first few steps are always through a dark corridor until you stumble onto and hit that one elusive switch.And after that is when you encounter is obstacles, incessantly, one surreptitiously following the other. And you need to be skilled enough to unwrap different ways of fixing them. Trust me you don't run out.My journey of pushing IoT into the Blockchain arena is being just that. But I am sure that, if I can persevere, the HealthCare sector will have something immutable to offer to people.