And he had made plans to take his own life in 2018.
He recalled: "My mates were in relationships and married while I was feeling miles away from that. I ended up in a rut and wanted to end it all."
But listening to The 1975's album A Brief Inquiry Into Online Relationships gave Stephen the hope to go on.
The lyric, "Your death won't happen to you, it happens to your family and your friends" in track I Always Wanna Die (Sometimes) forced him to think about his family.
Stephen said: "It stopped me doing what I was planning to do. It just ...