The Thinking Atheist People Donovan Person Donovan 2 mentions in 1 episode Caller from area code 902 who has irrational fears of exotic diseases and heights on roller coasters. Related Corey (Person) Anne (Person) Mentions Do You Have an Irrational Fear? Oct 27, 2026 30:41 Donovan dials in from area code 902 with fears of Ebola and rare genetic illnesses. 32:47 Donovan reveals confession that he is afraid of roller coasters and heights, despite not fearing flying.