How to trigger any events with this guy?! 

I heard about sanity being lower than 30% and sitting at home idle, between 2 and 4 PM, I did exactly that - nothing happened! My sanity was clearly below 30%! But nothing happened! (Day 18) Help me! And also tell me about this event, worth it or not?

Dr. Blaubleim only makes like 2 phone calls and that's it, it was a setup for something we didn't go further into, instead there's a fisher joint event.