Jose Mourinho has put Tottenham's inability to hold onto leads down to individual mistakes made by his players, rather than his own managerial ability.
Harry Kane's quickfire double put Spurs 2-1 ahead at half-time in Sunday's Premier League clash with Newcastle United after Joelinton had opened the scoring.
That is how the game remained until five minutes from time when Arsenal loanee Joe Willock fired in an equaliser, just 52 seconds after Kane hit the post at the other end.
"I am frustrated. We needed to win the match and we came to win," he told BBC Sport. "We were not far from winning it but, at the same time, we created some instability.