Jay O'Brien sat at his locker stall and talked about adversity.

He is only 19 years old and growing up faster than he anticipated.

He wasn't gushing over highlights from his freshman year or discussing a burgeoning career at Providence. He went from scoring 43 goals and 80 points in high school during 2017-18 to just two goals and five points at the Division I level last season.

His plans have changed and so has his hockey career.

"Stepping in from high school into the college level, it's a challenge," Flyers assistant general manager Brent Flahr said in June. "It's not easy. It doesn't matter how good you are. I think he learned that. It's probably the first time in his career that he went through any adversity at any level. Obviously, he's not happy."

O'Brien is not happy but he's doing something about it. In a way, he's becoming a pro without actually being one just yet. "Adversity" is said often in sports but it's real and O'Brien is facing it as a teenager.

He's starting to embrace it.

"Work on learning from this and how to battle adversity," O'Brien said in June at Flyers development camp. "I think that's one of the biggest things in life is how you come back from adversity and I can't wait to prove that."

One of the Flyers' two first-round picks from 2018, O'Brien is no longer at Providence, the school in which he committed to when he was 15 years old. With the Friars, he had setbacks because of upper-body injuries and then never found his scoring touch. O'Brien and his camp decided it was best for the prospect to join the Penticton Vees of the BCHL, a junior A league, in 2019-20.