By Josh O’Brien Former Liverpool defender Stephen Warnock has discussed how he contemplated suicide after falling out of love with football. Warnock made 67 appearances for the Reds after coming through the club’s academy set-up, helping Liverpool win the UEFA Super Cup in 2005. However, he was sold to Blackburn Rovers for a fee of £1.5million two years later, before ending up at Aston Villa in 2009. After leaving Villa Park, Warnock had stints at various clubs at different levels in the football pyramid, including spells with Bolton Wanderers, Leeds United, Derby County, Wigan Athletic, Burto…