Van Aken was interviewed by ESPN Nederland, where the former Ajax youngster explained what went through his mind when he found out that a part of his ankle bone was missing while he was being operated on as a Heerenveen player in 2016.
He started by recollecting what the surgeon told him at the time: "Look! You’ve had an injection here. There’s a hole in the inside of your foot, it’s hollowed out. There’s a piece of bone missing here."
Van Aken then reflected: "When I saw that, I thought: 'I’m never going to do that again.' I had taken a cortisone injection so I could play. Now I think: 'What do you mean? What the f*ck?' It wasn’t the Champions League final, but an away match against ADO Den Haag.
"I ate [painkillers] like M&Ms. That can never be good, but I have built up a reasonable system in my body that means I no longer suffer from a pill here or there. I regularly had to stick a finger down my throat to get rid of that nasty feeling. My stools also became less than they should be."