Imagine it is night. You are sleeping in your bed.

Suddenly, you are woken up by a loud noise.

You see a bright energy swirl in the room, a kind of portal.

How would you react if this really happened? Very likely you'll totally freak out, jump up, cower in a corner, leap out of the room, arm yourself or some other kneejerk self-defense reaction.

But now imagine out of that otherworldly thing Pinkie Pie poked her head and said: "NO TIME TO EXPLAIN! YOU HAVE TO COME WITH ME NOW!"

How would you react?

...

And there you see the relevance of trust!