Detroit Lions running back David Montgomery revealed that relentless criticism from fantasy football fans led him to suicidal thoughts during his rookie season with the Chicago Bears. A phone call from his nephew saved him, prompting him to seek therapy. Despite early challenges, Montgomery has excelled in his NFL career, finding purpose beyond football. Detroit Lions running back David Montgomery revealed that relentless criticism from fantasy football fans led him to suicidal thoughts during his rookie season with the Chicago Bears. A phone call from his nephew saved him, prompting him to seek therapy. Despite early challenges, Montgomery has excelled in his NFL career, finding purpose beyond football.