Scary and unpredictable and unknown

is also how

I describe my favorite theme park rides.

Scary and unpredictable and unknown

is how the first paragraph of every coming-of-age story begins.

Scary and unpredictable and unknown

is another way of saying

Exciting, different, change

but best of all

Scary and unpredictable and unknown

means anything is possible

Including you

You are scary and unpredictable and unknown too.