The start of the 2022-23 season was "tough" for Chiasson, who wasn't on an NHL roster after being released from his PTO with the Arizona Coyotes on Oct. 9.
While disappointed, Chiasson was determined to prove he belonged in the NHL.
"I skated with my father-in-law, who is the head coach of the Tri-City Americans in the WHL," Chiasson said. "I skated there for a while and when they went on the road, I went back to Boston University. After 10 days there, I went back to Tri-City and skated on my own. It's hard at that time of the year to find organized skates.
"To be honest, some days were harder than others. But I did my best to push myself and stay healthy. I felt pretty good going into Grand Rapids, which is kind of a testament to my work."
Chiasson, who has now turned four PTOs into NHL contracts during his 11-year career, said he's learned how to embrace uncertainty.
"I just take pride in what I do and how I prepare," Chiasson said. "Somehow, I've found a way every single time because of hard work and being resilient, which I know sounds cliché."