That time in your twenties when you're out of school and, hence, in a new direction in your life, the road to adulthood.
"Arrows falling from the sun"
You find out the "real world" can be a scary place and you can be attacked from all sides. (More responsibilities, lifestyle changes, loss of direction)
"Canyon calling, would they come to greet you?"
This new direction seems overwhelming, the golden years are slipping away, and time is running out. The canyon is calling and you want to run away to the hills, thinking it would solve your problems. Will they?
"Let you know you're not the only one"
After running away, you realize everyone else is going through the same thing. You're not alone and everything is going to be alright.
"Found yourself in a new direction"
"Arrows falling from the sun"
"Canyon calling, would they come to greet you?"
"Let you know you're not the only one"