It is a great representation, I agree with you, we can be on top and abruptly near the floor, it is a hectic life and full of so many things, but if it were not so I think it would be simply boring. Because if you don't have something that makes you fall, how to learn to be brave and get up? or if you laugh, you know that at any moment you can cry, but you will overcome it because life does not end in the moment of sadness.
Greetings and good luck in the contest!
I really loved the theme of the contest, so the idea of representing the adventure we call LIFE through a roller coaster came to me instantly. Thank you so much!