Some days June Estes pinches herself to make sure she isn’t dreaming. As an International Mission Board missionary explorer, she experiences a lot of things she never imagined doing in her lifetime: Like, standing under a string of prayer flags flapping in the wind along a remote hiking path. Or zooming around a noisy city via a bright green rickshaw. Or tears rolling down her cheeks when she finds a group of people who have never heard the name of Jesus Christ.