Northern Ireland boss Michael O'Neill cut a frustrated figure after his side's 2-0 defeat to Israel at Windsor Park.
The hosts were undone by late goals from Lior Refaelov and Eden Ben Basat in the World Cup qualifier to leave O'Neill still without a victory after nine matches in charge.
"It's hugely disappointing, hugely frustrating," said O'Neill.
"I felt we controlled large portions of the game again, certainly in the first half I thought some of our play was excellent, we created some good chances which we didn't take and we were punished twice on the counter-attack towards the end.
"Again we make life difficult for ourselves to be honest.
"It's just a case of when we've been in a strong position in games, when we've dominated possession, we've never capitalised on that.
"We've missed chances at important parts of the game and ultimately we've been punished when we've given the other team a bit of initiative.
"We have to start winning games, we have to get a winning mentality into this group of players."
Captain Steven Davis added: "I think it's been the story of our group so far. If you don't take your chances at this level you get punished.
"If you analyse the game we had the majority of chances and possession. So we're massively disappointed again tonight, we can't keep letting this happen to us."
A High Court judge has been analysing the League One football club's finances.
The lawyer, who was representing financial experts managing the firm's affairs, told Mrs Justice Proudman of the debts.
Detail of debt levels emerged at a High Court hearing in London days after the firm involved was placed into administration.
Adam Goodison, who was representing administrators managing the financial affairs of Coventry City Football Club Ltd, told the judge that the level of "deficits" to creditors was "in the region of ?60million".
He added: "It is a fairly catastrophic insolvency."
After the hearing a Coventry supporters' club official suggested that fans would be concerned by what had emerged.
"It's a lot of numbers to take in," said Michael Orton, membership secretary of the Sky Blue Trust.
"They were talking of debts of ?60million. A catastrophic insolvency. These are not things we'd heard before."
A firm which owns the stadium where Coventry plays had said it planned to ask the judge to place the club into administration, because it was owed more than ?1.3million.
But Arena Coventry today asked for that application to be dismissed, after learning that Coventry City Football Club Ltd had already gone into administration.
And debt detail emerged as lawyers discussed legal issues with the judge.
Another firm involved with Coventry had announced the administration move last week.
Coventry City Football Club (Holdings) Ltd said it would pay wages and meet "creditor commitments" - and said the "football club itself" was not under threat.
It remains to be seen whether the football team is the subject of a points deduction from the Football League for the subsidiary going into administration.
A statement by Coventry City Football Club (Holdings) Ltd last week said the firm which had been placed into administration was a "non-operating subsidiary of the club".
Coventry City chief executive Tim Fisher said, after the hearing today: "I hope all parties will now focus on re-establishing a constructive dialogue for the good of the club and football in Coventry.
"We would like to ensure that Coventry City Football Club can, in the first instance, continue to play its remaining home matches this season at the Ricoh Arena."
