Through skiing, he has achieved that.
He first experienced the sport on a trip with friends, but it was only two years ago that he realised this was his way to make his mark on the world.
“I touched the snow, and I never turned back,” he said. Etienne wanted to become the Caribbean nation’s first Winter Paralympian.
“At first skiing meant freedom to me, and then I realised it was inspiration. That is what the Paralympics are about.
“It is a message of hope to disabled people and the rest of the world.”
With US restrictions on Haitian immigration rights making it difficult for him to travel to train, last year – supported by his employer Bank of America – Etienne relocated from New York to London to be closer to the mountains of Europe for weekend training.
“Sometimes I’m leaving the office at 2am because I have work I need to finish before I get on a 6am flight to get to Switzerland,” he told the Wall Street Journal, external.
On Friday, after just 80 days on snow in his life, he achieved his dream of racing at the Milan-Cortina Winter Paralympics.
Aided by a 12-month grant from the International Paralympic Committee’s Sport for Mobility programme, he has joined athletes from El Salvador, Montenegro, North Macedonia and Portugal in making their nations’ debut at the Games.
His result, a disqualification on his second run of the standing giant slalom, is secondary to his story.
“Haiti has a skier. That’s the most beautiful sentence I have heard in a long time,” he said.
“On the first run I proved that Haiti can ski competitively. Before the race, I had won.
“I get to say that there is hope, I get to tell the Haitian youth that if I can do this today with one leg, they can do anything.
“I’ve gone from the earthquake rubble to the top of the Dolomites with the very best skiers in the world.
“Anything is possible. I get to show young Haitians that all is not lost.”